Disclaimer canon u.s.a.,inc. makes no guarantees of any kind with regard to any programs, files, drivers or any other materials contained on or downloaded from this, or any other, canon software site.. Canoscan 4400f free download - canoscan toolbox, canoscan lide 25, canoscan n650u/n656u, and many more programs best video software for the mac how to run macos high sierra or another os on. I use a 2007 imac with 4 gb ram and mavericks (10.9). the 4400f support page shows canoscan toolbox 5 and a driver for 10.9. great i thought!!! i downloaded and installed both. toolbox doesn't even launch. i have to force quit it..
