Zback 2.50.0a

Zback 2.50.0a is described as a convenient-to-use as well as professional tool that lets you synchronize files and directories, for example between hard drive and USB drive or synchronize two computers via USB drive. General purpose backup and restore utility with many options

Major Features:

1. Portable no installation needed just unzip to any directory on a fixed or removable drive
2. There is also version with installer available from homepage
3. Works from usb stick, does not write to the registry
4. Backup/ synchronize to local drives or network computers (lan)
5. Unicode support for foreign characters in file names
6. Support for files larger then 4 gb
7. Copy modes: update files, refresh existing files, mirror source to target, synchronize, dated backup and restore
8. Filter files based on extension, size, date, subdirectories, only new or existing files
9. Keep multiple versions of backup files
10. Include/ exclude specific directories
11. Preview and execute operation
12. Automatic generation of backup scripts for routine backups
13. Simple, manual, batch or command line operation
14. Scheduling for batch operation you may set job repetition interval and auto-run when overdue
15. Verify copied files
16. For easy access, you can make zback desktop icon from options tab
17. Drag and drop support from windows explorer
18. Small size 
19. Personal freeware