There is no PaperStream IP for 64-bit WINDOWS but for 64-bit APPLICATION.
PaperStream IP drivers are application specific and do not relate to the installed Windows® operating system.
If your application is 32-bit, use PaperStream IP (TWAIN).
If your application is 64-bit, use PaperStream IP (TWAIN x64).
Example: PaperStream Capture and PaperStream Capture Pro are 32-bit applications.
PaperStream IP driver application suitability
|Use PaperStream IP (TWAIN)
|Use PaperStream IP (TWAIN x64)
Download the PaperStream IP which works with your capture application.
|Your capture application
|PaperStream IP download page link
|PaperStream Capture Pro