SnapTwain - the TWAIN driver for ScanSnap iX100, iX500, SV600, iX1300, S1300i, iX1400, iX1500, iX1600, iX2400 and iX2500 Demo Version (~ 3,400k)
This TWAIN driver supports ScanSnap scanners which have no TWAIN driver from the scanner vendor. The scanner needs to be operable with the SnapScan Home or ScanSnap Manager software of the vendor. SnapTwain supports for all models Microsoft Windows 10 and 11 x86 and x64. It supports also Windows 11 on ARM64 for the ScanSnap iX2400 and iX2500. SnapTwain can be installed in addition to the original vendor software to optimize the processes and scan with the TWAIN feature from TWAIN compliant applications. This demo version is adding a watermark to the images. By registering a license the watermark will be removed.

XPCTWAIN TIFF Multipage/Multifile TWAIN Import Driver Demo Version (~ 450k)
This TWAIN driver allows importing TIFF multipage files and PDF files to any TWAIN compliant application. XPCTWAIN allows multi file selection and supports batch processing.

XPCTWAIN Elite PDF/TIFF Multipage / Multifile TWAIN Import Driver Demo Version (~ 3250k)
In addition to the formats which XPCTWAIN supports, XPCTWAIN Elite has also PDF file support.

TWAINCommander 3 Demo Version (~ 1000k)
Demo version of the command line scan utility. It supports all TWAIN compliant devices under 32 bit and 64 bit Microsoft Windows operating systems. TWAINCommander supports scanning from the command prompt direct into a JPEG, TIFF or BITMAP file. Programmers can execute TWAINCommander direct from their application. This demo contains samples and documentation.

encleso demo version (~ 150MB)
encleso offers a cutting-edge, web-based TWAIN scanning component, designed for seamless integration into both local and cloud-based browser applications. Here you can download the client app. The detailed encleso description is avaialble at encleso.com