Software · Backup & sync

syncBackup

syncBackup is a backup program, available on Linux.

Completely free
Linux
Open source

Overview

syncBackup is a backup program, available on Linux.

Services and protocols mentioned: SSH.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information

“Backup and mirror your drives” — Flathub, 10 November 2026

At a glance

syncBackup is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (GPL-3.0) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

Open source code
Commercial use allowed

About

It takes advantage of the delta-transfer algorithm, which reduces the amount of data sent over the network by sending only the differences between the source files and the existing files in the destination. Create custom profiles and save each configuration independently. Simple control of source and destination rules, register directories or files to be skipped, access remote location using SSH protocol and more.

Description from Flathub — AppStream (Flathub)

Sources and checks

Facts collected from Flathub (credit card, publisher, licence, free status, platforms, commercial use, version) — 9 November 2026
Facts collected from Official plan pages (pricing, licence, terms) (commercial use) — 9 November 2026
Last technical check: 7 November 2026
Description from Flathub — AppStream (Flathub)

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