ZipSnapNG

Key Features: Incremental backup: a new snapshot is created upon each run and only new or modified files are added to it. Binary deltas: only the portion (data slices) of the file that has changed is saved or restored. Data deduplication: across directories/snapshots/computers, prevent storing copied/renamed/moved contents or any data slice already in the catalog. Encryption support: generate password-protected backup sets. Graphical interface: provide a simple graphical interface which exposes all the features. Purge old data: remove from the catalog the oldest snapshots and associated data. Custom action: a custom script can be executed automatically when the backup process is finished. Multiple restore options: original location, different directory or merge with existing directories. Windows Shadow Copy support: integration with Windows VSS to handle opened files. Multi-volumes archive: split the backup archive in multiple, smaller files.

Whats new in this version:

Version 3.1: A new, fully functional GUI has ben been introduced. For differential backup, the checksum of a file is not calculated if the timestamp has not changed hence speeding up the process. The job file is copied over the archive directory upon each backup.