KopiaUI

kopiaui · v0.22.3 • auto-updates

8.0

Backup/restore tool

Utilities macOS 11+ Homepage →

brew install --cask kopiaui

Compare with: vs. Duplicacy Command Line Version vs. Duplicacy Web Edition vs. Vorta vs. Duplicati

203

30-day installs

578

90-day installs

2.2K

365-day installs

Install trend

Trust Score 9/10

✓ Open source (Apache-2.0) +3

✓ Active development +2

✓ Licensed +1

✓ Auto-updates +1

✓ Not deprecated +1

✓ Established (>1yr) +1

✗ Low installs +0

Review

Mar 10, 2026

KopiaUI is a cross-platform backup tool offering fast, incremental backups with client-side encryption, compression, and deduplication. It benefits users seeking secure and efficient backup solutions across macOS, Windows, and Linux.

KopiaUI is a backup and restore tool designed for secure, efficient, and cross-platform backups.

Maturity: The project is actively maintained with recent commits and strong community support, though it has a moderate number of open issues.

Community: KopiaUI has been positively discussed on Hacker News with recent mentions, indicating ongoing interest. No Reddit mentions found.

Pros

+ Cross-platform support for macOS, Windows, and Linux
+ Client-side encryption, compression, and deduplication
+ Includes both CLI and GUI options

Cons

- Moderate number of open issues
- Still under active development with potential rough edges

GitHub

View repo →

12.8k

Stars

612

Forks

760

Issues

Apache-2.0

License

GoLast commit: Mar 9, 2026

Community Mentions

hackernews

Mar 2026 Kopia – Encrypted, Compressed, and Deduplicated Backups

hackernews

Sep 2023 Kopia: Fast and secure open-source backup software

hackernews

Sep 2023 Kopia: Open-Source Backup Software

hackernews

Jun 2021 Kopia – Fast and Secure Open-Source Backup

hackernews

Mar 2020 Kopia Hits v0.5 – Encrypted, Deduplicated, and Compressed Backups

Positive sentiment Negative sentiment Neutral / unknown

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