Kopia

Description: Kopia is a fast and secure open-source backup/restore tool that manages filesystem snapshots in a remote storage.
Interface: GUI, CLI
License: open-source
Homepage
Platforms: Windows x86, x64, MacOS, Linux
Commentary: Each snapshot is always incremental, de-duplication support, Multiple users or computers can share same repository.
Usage Example: kopia repository create filesystem --path /tmp/my-repository

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