Tested the new version.

Still will not scan documents. The documents are blank in memory.

The prescan works.

If I change the prescan option to save as pdf and click save that seems to work ok.

Hi,

Test on Canon TS 5150 wifi
Good speed, good preview and good scan.

Applause !

New version 0.65:
Advanced options have been added: brightness, contrast, sharpening, and black/white threshold adjustments. These options are enabled if the scanner supports them. Otherwise, the sliders will remain disabled.
After launching, click "Connect" to update the settings in the preferences file, which will also enable the sliders in the Advanced tab.
As for compatibility, there are minor tweaks, but as always, I have no way to test them. On an Epson XP-322, all options work except for B&W scanning in Advanced—this will be fixed in the next version.download

edit: B&W scanning fixed. Threshold as it results from the properties of this parameter, it has been limited only to the black and white mode. Selecting the B&W mode disables the ability to save in JPEG format, which is also a result of the properties of this mode. In the next version of the program, I'll add a compression option for scanners that support it. I'm also starting to think about adding feeder support.

[ Edited by tomasz 09.05.2026 - 19:02 ]

I tested the latest version and it still has the same issues.

Anyway I can help you with this, just let me know.

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I'm using the same device. Works really good with airscanner.

New version released. I added compression and cleaned up the code a bit.

VnPrFpi.jpeg

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I need a little clarification. When you say empty files are created, do you mean files with a size of 0 bytes, or empty (white) documents but, say, several dozen kilobytes in size?

Edit: I found something, try today's version 0.67. the link is the same

[ Edited by tomasz 14.05.2026 - 17:46 ]