Didn't see SyncBack Free - freeware version of the ultimate data backup software
I've been using it for quite a while having tried all the others. Has some nice features.
• Synchronize: Copy files in both directions
• Restore backup files easily
• Email logs
• Run programs before and after profiles
• Schedule backups
• Unicode enabled for non-English filenames
• Process unlimited filename lengths
• Simple and Advanced mode
• Runs on Windows 8, 7, Vista, and XP - Both 32-bit and 64-bit versions of Windows are supported.
• Extensive Help Documentation & Support
• Completely Free!