ScanSnap ix500 incompatible with macOS Tahoe?
Old ScanSnap not working with Mac OS Tahoe. Any workarounds?
iMac 24″, macOS 26.0
https://www.scansnapit.com/en-gb/support/downloads
Maybe contact their tech support about Tahoe support. They also have a mobile app on the iOS App Store, so maybe using an iPhone is an option.