https://sourceforge.net/p/naps2/activity/Recent activity for NAPS2 - Not Another PDF ScannerenFri, 01 May 2026 17:36:15 -0000https://sourceforge.net/p/naps2/discussion/general/thread/afc8cc6add/?limit=25#fd1eI have a document of 100 pages, is it possible to select, for example, only the odd-numbered pages, when these are to be rotated 180 degrees?Oddmund KasrlsenFri, 01 May 2026 17:36:15 -0000https://sourceforge.net/p/naps2/discussion/general/thread/afc8cc6add/?limit=25#fd1ehttps://sourceforge.net/p/naps2/tickets/1355/NAPS2 not generating images for all scanned pagesPeyton McCartneyTue, 28 Apr 2026 12:08:15 -0000https://sourceforge.net/p/naps2/tickets/1355/https://sourceforge.net/p/naps2/tickets/1354/Please Upload To FlathubWill PargaFri, 24 Apr 2026 03:36:27 -0000https://sourceforge.net/p/naps2/tickets/1354/https://sourceforge.net/p/naps2/discussion/general/thread/1a4c0ec3a0/?limit=25#83afapologies for late reply @E Davis your email went into spam please could you explain how to use command line to do as you suggested or point me to any document there may be i cant see in the UI where you can do this unless its part of the installation process Secondly are network scanners (stand alone wifi not usb) as my Brother ADS-1600w is not discovered by NAPS2? many thanksJohn FelsteadSun, 19 Apr 2026 08:53:19 -0000https://sourceforge.net/p/naps2/discussion/general/thread/1a4c0ec3a0/?limit=25#83afhttps://sourceforge.net/p/naps2/tickets/1352/?limit=25#e4b9Somebody? Anybody?Mickie BrownThu, 16 Apr 2026 11:50:40 -0000https://sourceforge.net/p/naps2/tickets/1352/?limit=25#e4b9https://sourceforge.net/p/naps2/tickets/1352/Software testing - Security ReviewMickie BrownFri, 10 Apr 2026 17:21:18 -0000https://sourceforge.net/p/naps2/tickets/1352/https://sourceforge.net/p/naps2/tickets/1351/Error while attempting scanmike kincerThu, 09 Apr 2026 00:51:32 -0000https://sourceforge.net/p/naps2/tickets/1351/https://sourceforge.net/p/naps2/discussion/general/thread/8fcb75ecc4/?limit=25#57d8What is best save type/quality? What shall I save as if I want to re-load a document and have it be like the just-scanned documnet in format/resolution/quality? to restate - If I want to save a document and re-open it to do more edits and I want to keep the resolution the same as if I just scanned it, how shall I save it? to restate 2 - what format/resolution/quality is the just scanned image before it gets saved as anythign and can I save it at that format/resolution/quality?Andrew VanisFri, 03 Apr 2026 04:16:58 -0000https://sourceforge.net/p/naps2/discussion/general/thread/8fcb75ecc4/?limit=25#57d8https://sourceforge.net/p/naps2/discussion/general/thread/c9700e46aa/?limit=25#5b17I've got the same problem. For A4 size I get 327 mm wide instead of 210 mm. Didn't find any way to influence this in the settings except "1:1", which I have chosen.Joachim SchneiderTue, 31 Mar 2026 18:08:40 -0000https://sourceforge.net/p/naps2/discussion/general/thread/c9700e46aa/?limit=25#5b17https://sourceforge.net/p/naps2/discussion/general/thread/6e5033d277/?limit=25#3e23Dear all, I would like to edit the appsettings.xml on MacOS as I need another save option. It's not located in .config and the /Application/naps2 one would be overwritten with any update. Could someone give me a hint / manual? Thanks and kind regards MaxMaxMon, 30 Mar 2026 07:54:35 -0000https://sourceforge.net/p/naps2/discussion/general/thread/6e5033d277/?limit=25#3e23https://sourceforge.net/p/naps2/tickets/1350/File names on thumbnails, and saving edited scansRobert GjerdeFri, 27 Mar 2026 02:11:53 -0000https://sourceforge.net/p/naps2/tickets/1350/https://sourceforge.net/p/naps2/tickets/1349/Paper size change not recognizedRobert GjerdeFri, 27 Mar 2026 01:56:25 -0000https://sourceforge.net/p/naps2/tickets/1349/https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#9ec2When OCR is enabled and a PDF with imported images is saved, the resulting PDF is searchable and text can be copied out of it, but for that you have to right click in Adobe reader and choose the select tool. With that you can select the text withing the PDF and copy it to clipboards. On the other hand there is PDFGear that can save an imported PDF into TXT.SelfManThu, 26 Mar 2026 12:50:08 -0000https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#9ec2https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#9ec2Whe OCR is enabled and a PDF with imported images is saved, the resulting PDF is searchable and text can be copied out of it, but for that you have to right click in Adobe reader and choose the select tool. With that you can select the text withing the PDF and copy it to clipboards. On the other hand there is PDFGear that can save an imported PDF into TXT.SelfManWed, 25 Mar 2026 22:25:08 -0000https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#9ec2https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#937cIf you're comfortable using a command line, you can just use tesseract directly for this use case rather than trying to do it through NAPS2.Ben Olden-CooliganWed, 25 Mar 2026 20:30:17 -0000https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#937chttps://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#70b2I have thousands of png files taken from family history websites. I would like to be able to just copy the text, and then paste into my database. For some reason OCRing just a sample of 10 png's does not seem to do anything, and nothing tells me if anything has happened, or even if its finished. All i need is the ocr to be outputed into txt files. I however managed to get all png's into 1 pdf and also individual pdf's generated. I do not like copying text from off pdf, as they tend to be very table...Graeme BaleWed, 25 Mar 2026 20:24:00 -0000https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#70b2https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#962aWhy do you need a TXT file? Check the documentation here: https://www.naps2.com/doc/ocrSelfManWed, 25 Mar 2026 17:03:58 -0000https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#962ahttps://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#fb93Sorry - my brain sometimes thinks everyone knows what I am thinking. Yes OCR as well. Import or drag and drop files or a directory. Not sure if each png file would then have its txt file saved seperatly into the same directory as the png?Graeme BaleWed, 25 Mar 2026 11:29:23 -0000https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#fb93https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#bc30You did not say if you want to do OCR too, but try to open NAPS2 and drag and drop the images into it. Or use the IMPORT menu button.SelfManTue, 24 Mar 2026 22:27:16 -0000https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#bc30https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#9d6dHow to convert prescanned png's into pdf or txt ? Just cannot find a method of how to do this. Any ideas please.Graeme BaleTue, 24 Mar 2026 17:25:43 -0000https://sourceforge.net/p/naps2/discussion/general/thread/72e3a83a66/?limit=25#9d6dhttps://sourceforge.net/p/naps2/tickets/1327/?limit=25#76c8The problem is solved! NAPS does not correctly interpret the registry parameter HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\Preferences\MaximumAttachmentSize If it's set to 0, it means that there is no size limit for OUTLOOK, and the maximum size for NAPS is 0! Therefore, we set 1024000 in the decimal system and enjoy life! reg add "HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\Preferences" /v "MaximumAttachmentSize" /t REG_DWORD /d "1024000" /fКаменщиков Александр НиколаевичMon, 23 Mar 2026 15:45:42 -0000https://sourceforge.net/p/naps2/tickets/1327/?limit=25#76c8https://sourceforge.net/p/naps2/tickets/1327/?limit=25#76c8The problem is solved! NAPS does not correctly interpret the registry parameter HKEY_CURRENT_USER\SOFTWARE\Microsoft\Office\16.0\Outlook\Preferences\MaximumAttachmentSize If it's set to 0, it means that there is no size limit for OUTLOOK, and the maximum size for NAPS is 0! Therefore, we set 102400 in the decimal system and enjoy life!Каменщиков Александр НиколаевичMon, 23 Mar 2026 15:41:12 -0000https://sourceforge.net/p/naps2/tickets/1327/?limit=25#76c8https://sourceforge.net/p/naps2/tickets/1327/?limit=25#76c8The problem is solved! NAPS does not correctly interpret the registry parameter HKEY_CURRENT_USER\Software\Policies\Microsoft\Office\x.0\Outlook\Preferences\MaximumAttachmentSize If it's set to 0, it means that there is no size limit for OUTLOOK, and the maximum size for NAPS is 0! Therefore, we set 102400 in the decimal system and enjoy life!Каменщиков Александр НиколаевичMon, 23 Mar 2026 15:39:41 -0000https://sourceforge.net/p/naps2/tickets/1327/?limit=25#76c8https://sourceforge.net/p/naps2/tickets/1327/?limit=25#2536MAPI returned error code: 28 NAPS 8.2.1x64 Windows 10 Pro x64 MS Outlook 2019x64 (default) Please HELP! Please contact me if you need additional information to identify the problem.Каменщиков Александр НиколаевичSun, 22 Mar 2026 17:34:04 -0000https://sourceforge.net/p/naps2/tickets/1327/?limit=25#2536https://sourceforge.net/p/naps2/tickets/1327/?limit=25#2536MAPI returned error code: 28 NAPS 8.2.1 Windows 10 Pro x64 MS Outlook 2019x64 (default) Please HELP! Please contact me if you need additional information to identify the problem.Каменщиков Александр НиколаевичSun, 22 Mar 2026 17:21:38 -0000https://sourceforge.net/p/naps2/tickets/1327/?limit=25#2536https://sourceforge.net/p/naps2/tickets/1327/?limit=25#2536MAPI returned error code: 28 NAPS 8.2.1 Windows 10 Pro x64 MS Outlook 2019x64 (default) Please HELP!Каменщиков Александр НиколаевичSun, 22 Mar 2026 17:19:28 -0000https://sourceforge.net/p/naps2/tickets/1327/?limit=25#2536https://sourceforge.net/p/naps2/tickets/1327/?limit=25#2536MAPI returned error code: 28 NAPS 8.2.1 Windows 10 Pro x64 MS Outlook 2019x64 (default)Каменщиков Александр НиколаевичSun, 22 Mar 2026 17:18:24 -0000https://sourceforge.net/p/naps2/tickets/1327/?limit=25#2536https://sourceforge.net/p/naps2/discussion/general/thread/d1579f1716/?limit=25#6700I have been trying to install the program on my MacBook Pro running High Sierra (10.13.6), but the installer says I need 10.15 or higher. I tried a few older versions, but they so far have the same limit. So I was wanting to know what is the most recent version that supports macOS 10.13? Thanks in advance.Jay KoleFri, 20 Mar 2026 13:11:22 -0000https://sourceforge.net/p/naps2/discussion/general/thread/d1579f1716/?limit=25#6700https://sourceforge.net/p/naps2/discussion/general/thread/ba6225342c/?limit=25#36caUsing the command line option -o, I noticed that the program did not like file names over 18+ characters. It would create up to the 18 character name and then stop. Create a 0 byte file. If I kept the name under 18 characters it would save the file no problem.E DaviesThu, 19 Mar 2026 17:00:19 -0000https://sourceforge.net/p/naps2/discussion/general/thread/ba6225342c/?limit=25#36cahttps://sourceforge.net/p/naps2/discussion/general/thread/1a4c0ec3a0/?limit=25#4227You can premap a network drive. Use the command line with an -o \networkshare or the mapped drive letterE DaviesThu, 19 Mar 2026 16:42:52 -0000https://sourceforge.net/p/naps2/discussion/general/thread/1a4c0ec3a0/?limit=25#4227https://sourceforge.net/p/naps2/tickets/1348/Convert to grayscaleKubaTue, 17 Mar 2026 08:17:02 -0000https://sourceforge.net/p/naps2/tickets/1348/https://sourceforge.net/p/naps2/tickets/1347/File size increases after savingAndyMon, 16 Mar 2026 11:32:49 -0000https://sourceforge.net/p/naps2/tickets/1347/https://sourceforge.net/p/naps2/discussion/general/thread/e73c49285d/?limit=25#6fb2hi, i would like to suggest adding a "page size" option (e.g., force a4) to the pdf settings window . currently, when merging pdfs of different sizes or importing high-res jpgs, the resulting document has inconsistent page dimensions. having a dropdown menu here to select a standard output size (like A4) and an option to "srink to fit" would be a huge improvement for document standardization. this would be a huge help when merging different files or importing high-res photos. thanks for considering...dawkarSun, 15 Mar 2026 22:42:42 -0000https://sourceforge.net/p/naps2/discussion/general/thread/e73c49285d/?limit=25#6fb2https://sourceforge.net/p/naps2/tickets/1346/?limit=25#a534The errorlog.txt file is full of entries like this one: 2026-03-14 13:43:48.4159 31380 Error setting property 4103 System.ArgumentException: Value does not fall within the expected range. at void NAPS2.Wia.Native.IWiaPropertyStorage.WriteMultiple(uint cpspec, PROPSPEC[] rgpspec, PROPVARIANT[] rgpropvar, uint propidNameFirst) at uint NAPS2.Wia.Native.NativeWiaMethods.SetPropertyInt(IntPtr propStoragePtr, int propId, int value) at void NAPS2.Wia.WiaProperty.set_Value(object value) at void NAPS2.Wia.WiaExtensions.SetProperty(WiaItemBase...Christof RimleSat, 14 Mar 2026 12:56:46 -0000https://sourceforge.net/p/naps2/tickets/1346/?limit=25#a534https://sourceforge.net/p/naps2/tickets/1346/NAPS is crashing every now and thenChristof RimleSat, 14 Mar 2026 12:51:31 -0000https://sourceforge.net/p/naps2/tickets/1346/https://sourceforge.net/p/naps2/discussion/general/thread/883c10af0f/?limit=25#d973Hi, tremendous product here, and I'm really enjoying the remote scanner capability, phenomenal addition there! There is only one thing I still use Adobe for is to add pages to an existing PDF, where that PDF is password-protected. You see, I have quite a few password protected documents (different passwords), and can't figure out how to save updated documents while preserving the existing password. I know I can add it again, but it would be great if it were an option I could enable, especially with...daveThu, 12 Mar 2026 15:47:26 -0000https://sourceforge.net/p/naps2/discussion/general/thread/883c10af0f/?limit=25#d973https://sourceforge.net/p/naps2/tickets/1345/Cannot download Languages to OCRizeTivadar PreissThu, 12 Mar 2026 15:39:16 -0000https://sourceforge.net/p/naps2/tickets/1345/https://sourceforge.net/p/naps2/tickets/1344/?limit=25#a313keyocera scan and WinScan2PDF works perfectlymidiTue, 03 Mar 2026 11:49:21 -0000https://sourceforge.net/p/naps2/tickets/1344/?limit=25#a313https://sourceforge.net/p/naps2/tickets/1344/NAPS freezes Keyocera FS-1020MFP jams naps after scanning during data transfermidiTue, 03 Mar 2026 10:08:28 -0000https://sourceforge.net/p/naps2/tickets/1344/https://sourceforge.net/p/naps2/discussion/general/thread/36973345c9/?limit=25#538dI deleted the posts. As the problem was not NAPS2 related, but Free File Sync related.Parimal ManekSun, 15 Feb 2026 22:57:44 -0000https://sourceforge.net/p/naps2/discussion/general/thread/36973345c9/?limit=25#538dhttps://sourceforge.net/p/naps2/discussion/general/thread/36973345c9/?limit=25#57dbParimal ManekSun, 15 Feb 2026 22:55:36 -0000https://sourceforge.net/p/naps2/discussion/general/thread/36973345c9/?limit=25#57dbhttps://sourceforge.net/p/naps2/discussion/general/thread/36973345c9/?limit=25#538dIf I try to import the improperly saved pdf into NAPS2, I get the following error: NAPS2.Pdf.Pdfium.PdfiumException: Pdf error: InvalidFileFormat at NAPS2.Pdf.Pdfium.NativePdfiumObject..ctor(IntPtr handle) at NAPS2.Pdf.Pdfium.PdfDocument..ctor(IntPtr handle, IDisposable readLock, GCHandle gcHandle) at NAPS2.Pdf.Pdfium.PdfDocument.Load(String path, String password) at NAPS2.ImportExport.InputPathOrStream.LoadPdfDoc(String password) at NAPS2.Pdf.PdfImporter.LoadDocument(InputPathOrStream input, ImportParams...Parimal ManekSun, 15 Feb 2026 21:13:45 -0000https://sourceforge.net/p/naps2/discussion/general/thread/36973345c9/?limit=25#538dhttps://sourceforge.net/p/naps2/discussion/general/thread/36973345c9/?limit=25#57dbI want to share a problem I am having. I am running NAPS2 version 8.2.1.0 on Win10 64bit. I use Kodak Scanmate i1180 via USB and TWAIN. I scan 5 pages of documents (10 sides) at a time, using a combination of greyscales and B/W at 300dpi. All pages appear clearly on the NAPS2 window. I then save to PDF with OCR enabled. I use Foxit Reader to view the files. Every now and then, Foxit will not read some of the PDFs thus created. Opening them in PDF24 Creator will show 3 visible pages, and 7 blank pages....Parimal ManekSun, 15 Feb 2026 21:02:29 -0000https://sourceforge.net/p/naps2/discussion/general/thread/36973345c9/?limit=25#57dbhttps://sourceforge.net/p/naps2/discussion/general/thread/dbfaf64200/?limit=25#df09I think I figured out a solution.... I just need to put the document on the scanner facing backwards.Robert BuellSat, 14 Feb 2026 23:06:19 -0000https://sourceforge.net/p/naps2/discussion/general/thread/dbfaf64200/?limit=25#df09https://sourceforge.net/p/naps2/discussion/general/thread/dbfaf64200/?limit=25#5a40Just started using this wonderful software. I know this must be a setting somewhere, but I can not find it. I have a Neat ND-1000 duplex scanner. I figured out how to get a file to save, removing blank pages. The only issue is that the file has the pages in reverse order. So the first page of the document is the last page of the scanned file.Robert BuellSat, 14 Feb 2026 21:40:21 -0000https://sourceforge.net/p/naps2/discussion/general/thread/dbfaf64200/?limit=25#5a40https://sourceforge.net/p/naps2/discussion/general/thread/a71f14604a/?limit=25#9f8aIt sounds like you're talking about the UI provided by your scanner manufacturer, which has nothing to do with NAPS2. In your NAPS2 profile settings you should be able to select "Use predefined settings" instead of "Use native UI" to skip it, but otherwise it's based on your scanner's driver.Ben Olden-CooliganFri, 13 Feb 2026 19:31:31 -0000https://sourceforge.net/p/naps2/discussion/general/thread/a71f14604a/?limit=25#9f8ahttps://sourceforge.net/p/naps2/discussion/general/thread/a71f14604a/?limit=25#6811/7a048.2.1.0 the F2, F3, etc. keyboard shortcut doesn't seem to work when the scan dialogue window is up. I need something that will change/fix the scan profile(not just the device but the particular scan setting) into one and stay that way throughout a multiple-page scan session... But if I try to use something different than a default setting, then when a single scan is done and i scan again, the setting that shows up is the default, not the last used one. Is there a way to change the default setting...Dong Woo KimFri, 13 Feb 2026 19:19:38 -0000https://sourceforge.net/p/naps2/discussion/general/thread/a71f14604a/?limit=25#6811/7a04https://sourceforge.net/p/naps2/discussion/general/thread/a71f14604a/?limit=25#6811What NAPS2 version are you using? I do remember something that once upon a time an old version had such bug. Other than that, you can use Keyboard Shortcuts. Each scan profile can be invoked via F2, F3, F4 etc. This is the fastest way to handle this.SelfManThu, 12 Feb 2026 23:14:06 -0000https://sourceforge.net/p/naps2/discussion/general/thread/a71f14604a/?limit=25#6811https://sourceforge.net/p/naps2/discussion/general/thread/a71f14604a/?limit=25#8f1aHow do you change the default scan profile(not the device profile) during a session? Currently, each time I do a scan, it always defaults to a default profile, which is grayscale for me. If I want to do a color scan for several pages, it seems that for each page i have to reselect the color scan setting. Is there a way to change the default scan profile for a particular session or have the scan menu to default to the last scan profile used?Dong Woo KimThu, 12 Feb 2026 16:19:51 -0000https://sourceforge.net/p/naps2/discussion/general/thread/a71f14604a/?limit=25#8f1ahttps://sourceforge.net/p/naps2/tickets/1343/Black stripe running length of pageDonald WardwellThu, 12 Feb 2026 00:12:08 -0000https://sourceforge.net/p/naps2/tickets/1343/https://sourceforge.net/p/naps2/tickets/1342/suggestion for improvement - integrate QR Code ScannerAlexey EninTue, 10 Feb 2026 19:31:34 -0000https://sourceforge.net/p/naps2/tickets/1342/https://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#36f5/3569OOPS - I didn't click on the page. Then I had acccess to the image menu. THANKS! Old: I set the scanner to greyscale and scanned. The image icon at the top was greyed out. Is that the image menu you mentioned? If I change the left side from Greyscale to Black & white, I don't see a window to change white / black threshold.Mike RennaSun, 08 Feb 2026 20:35:42 -0000https://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#36f5/3569https://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#21fcYou'll need to click the image to select it, then you can use the menu.Ben Olden-CooliganSun, 08 Feb 2026 20:35:00 -0000https://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#21fchttps://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#36f5/3569I set the scanner to greyscale and scanned. The image icon at the top was greyed out. Is that the image menu you mentioned? If I change the left side from Greyscale to Black & white, I don't see a window to change white / black threshold.Mike RennaSun, 08 Feb 2026 20:33:50 -0000https://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#36f5/3569https://sourceforge.net/p/naps2/discussion/general/thread/1fab3977e4/?limit=25#421cYou can also try "Document Correction" under the Image menu.Ben Olden-CooliganSun, 08 Feb 2026 03:26:38 -0000https://sourceforge.net/p/naps2/discussion/general/thread/1fab3977e4/?limit=25#421chttps://sourceforge.net/p/naps2/discussion/general/thread/1fab3977e4/?limit=25#f9deI think that it is all about the drivers and the post processing of the scanned document. Did you check for a more recent driver? Also, is there a more recent firmware update for the Epson printer?SelfManSun, 08 Feb 2026 01:15:09 -0000https://sourceforge.net/p/naps2/discussion/general/thread/1fab3977e4/?limit=25#f9dehttps://sourceforge.net/p/naps2/discussion/general/thread/1fab3977e4/?limit=25#c487I'm testing naps2 and found one strange bug: when scanning b/w documents (printed previously by laser printer on common office paper), background in scanned images is not white, but rather "blue-ish". When I change color settings to b/w, background is "grey". No matter what I try with settings, it is still the same. But when I use original app, scanned documents look much better, with nearly white background (printer/scanner epson xp-830). How could I fix this?Jarry GuruSat, 07 Feb 2026 02:53:29 -0000https://sourceforge.net/p/naps2/discussion/general/thread/1fab3977e4/?limit=25#c487https://sourceforge.net/p/naps2/discussion/general/thread/a85043f6be/?limit=25#d6f9The scanner is not recognised. I have the firmware file 1300_0C26.nal. Where do I have to put it so NAPS2 will use it? It should show up in the SANE section in NAPS2.Thomas MoellerThu, 05 Feb 2026 17:19:21 -0000https://sourceforge.net/p/naps2/discussion/general/thread/a85043f6be/?limit=25#d6f9https://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#36f5You can also scan in either color or grayscale, then after the scan, under the "Image" menu, click "Black and White" to convert to pure black & white for a small file size. This window will let you pick the exact white/black threshold and preview the results to make sure it's right.Ben Olden-CooliganThu, 05 Feb 2026 10:18:47 -0000https://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#36f5https://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#abbfThat's because you are scanning in Black and white mode and not in gray scale. There is always some compromise as the scanner has to use some kind of threshold where it decides to show the pixel or not. Try gray scale.SelfManThu, 05 Feb 2026 08:32:48 -0000https://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#abbfhttps://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#c568I am using NAPS2 with a Brother MFC-L2700DW scanner. I want to scan tax documents - black text on a white background. But I get speckles / dots in white areas. Yes, the glass is clean. And if I do a color image, I don;t get the dots - but do get a much larger file size. Sometimes there's text on the back of the page that I think is 'tricking' it. Is there a way to set things so it knows - really dark area is black. lighter areas are all white? ie how to make monochrome scans crisper? Black text and...Mike RennaWed, 04 Feb 2026 23:14:51 -0000https://sourceforge.net/p/naps2/discussion/general/thread/fbfe173d07/?limit=25#c568https://sourceforge.net/p/naps2/tickets/1341/suggestion for improvement - integrate icc Scanner ProfilesAlex WeissWed, 04 Feb 2026 17:34:21 -0000https://sourceforge.net/p/naps2/tickets/1341/https://sourceforge.net/p/naps2/tickets/1340/ Scanning is functional, but no scanned pages appear in the Control Center windowZitnikMon, 02 Feb 2026 10:43:23 -0000https://sourceforge.net/p/naps2/tickets/1340/https://sourceforge.net/p/naps2/tickets/1338/?limit=25#60f7I'm sorry, but no, that doesn't help. I didn't notice the Use native UI button before, so I tried it. "Native UI" leads me to expect the UI (and the controls) I get when I configure the scanner through its own software, but I don't get that. The UI looks the same as when the Use predefined settings button is selected. The initial dialog is the same except that Use native UI disables the Brightness and Contrast controls. I haven't tried to compare the Advanced dialog with and without Use native UI,...Jonathan SachsMon, 02 Feb 2026 06:42:21 -0000https://sourceforge.net/p/naps2/tickets/1338/?limit=25#60f7https://sourceforge.net/p/naps2/tickets/1338/?limit=25#60f7I'm sorry, but no, that doesn't help. I didn't notice the Use native UI button before, so I tried it. "Native UI"leads me to expect the UI (and the controls I get when I configure the scanner through its own software. I don't get that. The UI looks the same as when the Use predefined settings button is selected. The initial dialog is the same except that Use native UI disables the Brightness and Contrast controls. I haven't tried to compare the Advanced dialog with and without Use native UI, but...Jonathan SachsMon, 02 Feb 2026 06:20:02 -0000https://sourceforge.net/p/naps2/tickets/1338/?limit=25#60f7https://sourceforge.net/p/naps2/tickets/1339/Autonaming failsWill MengerSun, 01 Feb 2026 16:41:48 -0000https://sourceforge.net/p/naps2/tickets/1339/https://sourceforge.net/p/naps2/discussion/general/thread/441be0efcc/?limit=25#f01eYou are welcome.SelfManSun, 01 Feb 2026 14:29:30 -0000https://sourceforge.net/p/naps2/discussion/general/thread/441be0efcc/?limit=25#f01ehttps://sourceforge.net/p/naps2/discussion/general/thread/441be0efcc/?limit=25#a5eaYESSS, thank you very much, TWAIN driver is not installed by default, but I could do it. And definition is OK now. Thanks again.Hubert LelongSun, 01 Feb 2026 07:39:10 -0000https://sourceforge.net/p/naps2/discussion/general/thread/441be0efcc/?limit=25#a5eahttps://sourceforge.net/p/naps2/tickets/1338/?limit=25#d017/d0c8Hi Jonathan, You should be able to click the pencil button to open the profile settings and select the "Use Native UI" radio button instead of "Use predefined settings" to get the Brother TWAIN/WIA/whatever interface to appear; and allow you to scan in duplex like you would in any other windows program if you have the Brother scanner driver installed. I believe they removed the native scan interface from the manufacturer and are using a standard one in the program for all scanners to make things...xephaelSat, 31 Jan 2026 22:57:30 -0000https://sourceforge.net/p/naps2/tickets/1338/?limit=25#d017/d0c8https://sourceforge.net/p/naps2/tickets/1338/?limit=25#d017/d0c8Hi Jonathan, You should be able to click the pencil button to open the profile settings and select the "Use Native UI" radio button instead of "Use predefined settings" to get the Brother TWAIN/WIA/whatever interface to appear; and allow you to scan in duplex like you would in any other windows program if you have the Brother scanner driver installed. I believe they removed the native scan interface from the manufacturer to make the program more streamlined and faster. Unfortunately it seems like...xephaelSat, 31 Jan 2026 22:56:23 -0000https://sourceforge.net/p/naps2/tickets/1338/?limit=25#d017/d0c8https://sourceforge.net/p/naps2/tickets/1338/?limit=25#d017/d0c8Hi Jonathan, You should be able to click the pencil button to open the profile settings and select the "Use Native UI" radio button instead of "Use predefined settings" to get the Brother TWAIN/WIA/whatever interface to appear; and allow you to scan in duplex like you would in any other windows program if you have the Brother TWAIN driver installed. NASP2 is an amazing program for many platforms and given away for free. I don't think you'll find a better scanning application! If you do, please let...xephaelSat, 31 Jan 2026 22:54:45 -0000https://sourceforge.net/p/naps2/tickets/1338/?limit=25#d017/d0c8https://sourceforge.net/p/naps2/tickets/1338/?limit=25#d017I came here to report the same problem, and found this ticket instead. I edited my profile to specify the TWAIN interface, however, and I still see no duplex option. There's a "Flip back sides of duplex pages" option, but no way to select duplex in order for it to matter. I'm running Windows 11 Enterprise. NAPS2 is v8.2.1.0. My device is a Brother MFC-J6540DW. I'll check back in a few days, and if there's no response, it won't matter. I need a utility that can scan duplex now. NAPS2 is the most highly...Jonathan SachsSat, 31 Jan 2026 21:44:51 -0000https://sourceforge.net/p/naps2/tickets/1338/?limit=25#d017https://sourceforge.net/p/naps2/discussion/general/thread/441be0efcc/?limit=25#d5b1Try to install and then use the Twain driver. The via drivers may not have all the features implemented.SelfManSat, 31 Jan 2026 20:26:32 -0000https://sourceforge.net/p/naps2/discussion/general/thread/441be0efcc/?limit=25#d5b1https://sourceforge.net/p/naps2/discussion/general/thread/441be0efcc/?limit=25#d5b1Try to install and the use the Twain driver. The via drivers may not have all the features implemented.SelfManSat, 31 Jan 2026 20:26:12 -0000https://sourceforge.net/p/naps2/discussion/general/thread/441be0efcc/?limit=25#d5b1https://sourceforge.net/p/naps2/discussion/general/thread/441be0efcc/?limit=25#c7e6Hello, Naps2 (8.2.1.0) works almost perfectly on my W11 PC. I only have one problem : I have only one profile, with 500 PPP. In the main window, I also typed 500. Scanned image stays with 300. I tried with mac quality in the profile, no change. I don't understand what the problem is. BTW printer is a Brother MFC-J4340DW using WIA.Hubert LelongSat, 31 Jan 2026 08:34:25 -0000https://sourceforge.net/p/naps2/discussion/general/thread/441be0efcc/?limit=25#c7e6https://sourceforge.net/p/naps2/tickets/1338/?limit=25#01e7I believe these users are also running into the same issue: https://sourceforge.net/p/naps2/discussion/general/thread/4e092704/xephaelFri, 30 Jan 2026 15:18:58 -0000https://sourceforge.net/p/naps2/tickets/1338/?limit=25#01e7https://sourceforge.net/p/naps2/tickets/1338/Program interface lacks duplex option.xephaelFri, 30 Jan 2026 15:14:01 -0000https://sourceforge.net/p/naps2/tickets/1338/https://sourceforge.net/p/naps2/discussion/general/thread/f2084da5fd/?limit=25#5891Hi, When running NAPS via the CLI, is there any argument I can use alongside --noprofile in order to flip duplexed pages? Just curious if this setting was only available via creating a profile and then specifying that profile in the CLI. Thanks in advance.Danielle JWed, 28 Jan 2026 05:10:46 -0000https://sourceforge.net/p/naps2/discussion/general/thread/f2084da5fd/?limit=25#5891https://sourceforge.net/p/naps2/discussion/general/thread/4e092704/?limit=25#fe27Would also bump a request for double-sided ADF. I've just replaced my Surface and discovered the HP software isn't compatible with the ARM processor in the Surface.Jack SheldonFri, 23 Jan 2026 14:55:30 -0000https://sourceforge.net/p/naps2/discussion/general/thread/4e092704/?limit=25#fe27https://sourceforge.net/p/naps2/discussion/general/thread/b8ffc3d65a/?limit=25#bed7I run NAPS2 v. 8.2.1 on Linux Mint 22.3, scanner Canon DR-F120 connected via sane-utils v. 1.2.1-7build4. Bit depth: 24 bit color. When scanning a document containing red colored items, these items are green in the scanned PDF. How comes? What can I do to correct this? In Windows (same NAPS2 version, same scanner , here with Twain driver) everything is correct. Thanks for any help! HaraldHaraldThu, 22 Jan 2026 23:21:29 -0000https://sourceforge.net/p/naps2/discussion/general/thread/b8ffc3d65a/?limit=25#bed7https://sourceforge.net/p/naps2/tickets/1337/Dialing in NAPS2 settings for Canon CanoScan LiDE 120paul wuesthoffTue, 20 Jan 2026 22:08:20 -0000https://sourceforge.net/p/naps2/tickets/1337/https://sourceforge.net/p/naps2/discussion/general/thread/1a4c0ec3a0/?limit=25#dbe9Hi, I am coming from PaperPort as I need something much more lightweight for my current needs. however I have two questions:- 1) Can you scan to a folder on a network share and where are the settings/controls to do this as I can't find anything in settings relating to a path. 2) I tried to create a profile and connect to my Brother ADS-1600w wireless scanner. It cannot find the scanner on the network so I entered the IP address and either Port 80 or Port 443 as possible ports but it won't connect....John FelsteadTue, 20 Jan 2026 10:52:32 -0000https://sourceforge.net/p/naps2/discussion/general/thread/1a4c0ec3a0/?limit=25#dbe9https://sourceforge.net/p/naps2/tickets/1336/OCR is not working for user without administrative privilegesdussanSun, 18 Jan 2026 20:32:43 -0000https://sourceforge.net/p/naps2/tickets/1336/https://sourceforge.net/p/naps2/discussion/general/thread/523443e2ef/?limit=25#0f04Hallo liebe Gemeinde, habe mir gerade die Software runtergeladen weil ich sowas schon längere Zeit gesucht habe. Hätte da nun mal eine spezielle Frage dazu. Da mein Drucker bzw. Scanner keine Vorder und Rückseiten scannen kann, ich aber einige Dokumente habe die 2 und mehre Seiten haben, nun meine Frage. Wie gehe ich da vor und was muß ich machen damit ich bei Dokumenten mit mehreren Seiten alle in eine Datei scannen kann. Ich will bzw. ich möchte natürlich bei einem Dokument mit 5 Seiten nach dem...Opa AndySat, 17 Jan 2026 10:17:21 -0000https://sourceforge.net/p/naps2/discussion/general/thread/523443e2ef/?limit=25#0f04https://sourceforge.net/p/naps2/tickets/1335/Error NAPS2 Tries Scanning Too Many PagesClayton OwenThu, 15 Jan 2026 18:05:02 -0000https://sourceforge.net/p/naps2/tickets/1335/https://sourceforge.net/p/naps2/discussion/general/thread/99fda789/?limit=25#3ea4Good day! Can I ask? Is there a way that we can auto remove the blank scanned page? or we just manually delete it? or can I suggest adding a button on the main screen "removeblankedpage". Thanks!Ivan Louis PeraterWed, 14 Jan 2026 08:48:39 -0000https://sourceforge.net/p/naps2/discussion/general/thread/99fda789/?limit=25#3ea4https://sourceforge.net/p/naps2/discussion/general/thread/028c672a17/?limit=25#6c73Hi all, Using a Neat ND-1000 I can get scans into NAPS2. But they come in backwards if I auto-save to PDF. Feature request: Add a "Reverse Order?" checkbox option in the profile under Auto-Save. *Expected behavior mimics a manual Reorder->Reverse All(N) operation in the app. *David T. WitkowskiTue, 13 Jan 2026 21:14:59 -0000https://sourceforge.net/p/naps2/discussion/general/thread/028c672a17/?limit=25#6c73https://sourceforge.net/p/naps2/discussion/general/thread/4e092704/?limit=25#da70Hi all. Just installed NAPS2 after a PC switch and realizing that Neat has basically abandoned the ND-1000 ADF scanner unless I pay $150 for their cloud warez. Good times... Bump on the request for double-sided ADF. I know I can do an interleave in the reorder tool, so this helps.David T. WitkowskiTue, 13 Jan 2026 21:09:14 -0000https://sourceforge.net/p/naps2/discussion/general/thread/4e092704/?limit=25#da70https://sourceforge.net/p/naps2/tickets/1320/?limit=25#3b9aI have the same issue. NAPS2 does not always crash, but quite often. It happens when saving a scanned document as PDF file.Christof RimleMon, 12 Jan 2026 07:19:47 -0000https://sourceforge.net/p/naps2/tickets/1320/?limit=25#3b9ahttps://sourceforge.net/p/naps2/tickets/1334/?limit=25#4181Turns out it does actually work using the OEM UI ("Use native UI"), so not a big deal! A hint like "try again with native UI" might be nice if the exception is triggered :-)Nico WilwSun, 11 Jan 2026 16:13:20 -0000https://sourceforge.net/p/naps2/tickets/1334/?limit=25#4181https://sourceforge.net/p/naps2/code/ci/3cd6800f936d425d3949589b9966804a039ebd54/Escl: Fix CORS for OPTIONS requestBen Olden-CooliganSat, 10 Jan 2026 21:37:45 -0000https://sourceforge.net/p/naps2/code/ci/3cd6800f936d425d3949589b9966804a039ebd54/https://sourceforge.net/p/naps2/code/ci/24aa8fa25f1abef9e54861b22c75a54fa4eb2594/Worker: Fix debug logging flagBen Olden-CooliganSat, 10 Jan 2026 21:37:45 -0000https://sourceforge.net/p/naps2/code/ci/24aa8fa25f1abef9e54861b22c75a54fa4eb2594/https://sourceforge.net/p/naps2/code/ci/bad4402bc15728634d12f2a61bd7de33d0ac886a/Sane: Allow getting and setting inactive optionsBen Olden-CooliganSat, 10 Jan 2026 21:37:44 -0000https://sourceforge.net/p/naps2/code/ci/bad4402bc15728634d12f2a61bd7de33d0ac886a/https://sourceforge.net/p/naps2/code/ci/773837e50f8d4c9a2ce4eda78b88c3aaf3090714/Sane: Fix caps for duplex booleanBen Olden-CooliganSat, 10 Jan 2026 21:37:44 -0000https://sourceforge.net/p/naps2/code/ci/773837e50f8d4c9a2ce4eda78b88c3aaf3090714/https://sourceforge.net/p/naps2/code/ci/4443afc9c631dcd408632dc6c82e7e58bec5720b/Sane: Add cap testsBen Olden-CooliganSat, 10 Jan 2026 21:37:44 -0000https://sourceforge.net/p/naps2/code/ci/4443afc9c631dcd408632dc6c82e7e58bec5720b/https://sourceforge.net/p/naps2/code/ci/094dd0fe5e325826733d9ac6066393688488a871/SDKREL (1.2.1)Ben Olden-CooliganSat, 10 Jan 2026 21:37:44 -0000https://sourceforge.net/p/naps2/code/ci/094dd0fe5e325826733d9ac6066393688488a871/https://sourceforge.net/p/naps2/code/ci/e181685ffa133528ff3d98da2531bf44a01533f3/Appium: Increase timeout on savingBen Olden-CooliganSat, 10 Jan 2026 21:37:44 -0000https://sourceforge.net/p/naps2/code/ci/e181685ffa133528ff3d98da2531bf44a01533f3/https://sourceforge.net/p/naps2/code/ci/ff150dbe254988a12f4cadf23063dc85c5d60cbb/Update language filesBen Olden-CooliganSat, 10 Jan 2026 21:37:44 -0000https://sourceforge.net/p/naps2/code/ci/ff150dbe254988a12f4cadf23063dc85c5d60cbb/https://sourceforge.net/p/naps2/code/ci/2de5c2e8c0224dcaf6d014f8f322c7b36e023503/PUBLISH (8.2.1)Ben Olden-CooliganSat, 10 Jan 2026 21:37:44 -0000https://sourceforge.net/p/naps2/code/ci/2de5c2e8c0224dcaf6d014f8f322c7b36e023503/