Canon S520 Driver X 1.5 for Mac was free to download from our software library. This free Mac application was originally created by Canon.
From the developer:
Canon S520 Driver X... Canon S-series Driver contains Mac OS X compatible drivers for the Canon S-series printer.
You may want to check out more software for Mac, such as Canon IJ Network Tool, Canon Quick Menu or Canon XF Utility, which might be similar to Canon S520 Driver X.
Drivers
Device Assistants