BorgBackup
borgbackup.orgDeduplicating archiver with compression and authenticated encryption
Utilitiesbackupdeduplicationencryptioncompressionopen-sourceclifuse

About
BorgBackup (Borg) is an open-source backup tool that provides space-efficient, deduplicated storage with secure authenticated encryption. It supports multiple compression algorithms and allows backups to be mounted via FUSE. It runs on Linux, macOS, BSD, and other platforms.
Problem
Storing backups efficiently and securely without wasting disk space or risking data exposure
For
system administrators and developers managing backups on Linux, macOS, or BSD
How it works
Borg deduplicates data at the chunk level, compresses it with your chosen algorithm, and encrypts it with authenticated encryption before storing it in an archive that can be mounted via FUSE.
Business model
open-source
Status
launched