SyncBack 6.4.3.0 Free Portable by Evan

This straightforward backup utility makes it a snap to safeguard and synchronize your files, and its freeware price just sweetens the deal. Surprisingly flexible for a free program, SyncBack can save your files anywhere: on external hard drives, in ZIP archives, on network drives, on CDs (using UDF), or transfer them via FTP. Recovering from a drive loss is also cinch, with a convenient restore tool that replicates folder trees along with the files in them.

Features:

• Copy open/locked files (XP/2003/Vista).
• Fast Backup feature that greatly reduces backup time, especially over networks.
• Smart Synchronization.
• Zip compression that has no limit on the number and size of files.
• WinZip compatible 256-bit AES encryption.
• FTP engine that supports the latest FTP features, e.g. MODE Z compression and SSL/TLS encryption.
• Complete control over which files and folders to backup.
• Fully Unicode so it can copy files with filenames in any language.