VueScan works with the Canon 4400F on Windows, Mac OS X and Linux.
You need to install a Canon scanner driver to use this scanner on Windows, Mac OS X and Linux.
If you don't have a Canon scanner driver installed, VueScan will still do flatbed scans (but not transparency scans).
On Windows x64, you need to use VueScan x64 to use this scanner's transparency adapter.
This scanner is supported on Mac OS X Lion and later if you first install the Canon scanner drivers.
If you have an iPad, iPhone, Android phone/tablet or Kindle Fire, you can use VueScan Mobile with WiFi scanners or the built-in camera to scan documents.