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kopia

Backup & Recovery

Cross-platform backup tool for Windows, macOS & Linux with fast, incremental backups, client-side end-to-end encryption, compression and data deduplication. CLI and GUI included.

Go Latest v0.23.1 · 1mo ago Security brief →

Features

  • Create encrypted snapshots of selected files or directories
  • Supports CLI and GUI interfaces for all user levels
  • Deduplicates data to reduce storage costs across backups

Recent releases

View all 8 releases →
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v0.23.1 Bug fix

Race condition data‑loss fix

Review required
v0.23.0 Breaking risk
Auth Breaking upgrade

LZ4 removal

v0.22.3 Mixed
Notable features
  • Localfs support for passing options
Full changelog

Defect Fixes

  • Fixes regression in dependency used for compression (#5049)

Snapshots

  • New Feature localfs support for passing options (#5044) by Jarek Kowalski

CI/CD

  • Remove ineffective omitempty tags (#5037) by Julio López

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Community & Support

Beta — feedback welcome: [email protected]