The Windows 8.1 64-bit driver can work on Windows 11 with a manual force-install.
The CanoScan 5600F Go to product viewer dialog for this item. canoscan 5600f driver windows 11
I understand you're looking for content about the . The Windows 8
Do download drivers from third-party "driver download" sites — they are often malware. Canon never made a Windows 10 or Windows 11 driver for this scanner, so any site claiming otherwise is lying. canoscan 5600f driver windows 11
Note: The WIA method is easier, but it sometimes lacks the advanced color correction and resolution options found in the official Canon software (CanoScan Toolbox).