Radio Times brand logo in white

: If you download the original .exe driver from Canon, right-click the file, go to Properties > Compatibility , and set it to run for Windows XP (Service Pack 3) before installing.

Go to , right-click your scanner, and select Update Driver . Choose "Browse my computer" > "Let me pick from a list". Select Imaging Devices and look for Canon Inc. .

: This third-party software has reverse-engineered the LiDE 20 driver. It allows the scanner to work seamlessly on Windows 10, 11, and macOS without needing the original Canon drivers. You can download it from Hamrick Software .

: Visit the CanoScan LiDE 20 Support Page to check for available software and manuals.

The best place to start is the official site. Keep in mind that for modern OS versions, you may need to select "Windows 7" or earlier to even see the driver files.