Canon IJ Network Tool Ver.4.7.4 (Mac) – OS X 10.8 (Mountain Lion) / Mac OS X 10.7 (Lion), Download IJ Network Driver Ver. 2.5.7 / Network Tool Ver. 2.5.7 (Windows) – Windows 8.1 / Windows 8.1 (x64) / Windows 8 / Windows 8 (x64) / Windows 7 / Windows 7 (x64) / Windows Vista / Windows Vista (x64) / Windows XP / Windows XP (x64) / Windows 2000