What does Kopia replace?

Kopia is a free alternative to Backblaze Personal Backup ($99/yr).

Is Kopia open source?

Yes. Kopia is licensed under Apache-2.0, an OSI-approved open-source license.

Yes (AUR: kopia; Flathub: io.kopia.KopiaUI). Install with: yay -S kopia or flatpak install flathub io.kopia.KopiaUI.

There's nothing to host: Kopia is a desktop app that runs on your own machine.

A free, open-source alternative to Backblaze Personal Backup. Switching saves $99/yr at list price.

Checked Oct 17, 2026 · How we check

Desktop app

Open source · Apache-2.0 Linux Arch/AUR

kopia/kopia14.3k★last push Oct 9, 2026checked Oct 17, 2026

Install

$ yay -S kopia

$ flatpak install flathub io.kopia.KopiaUI

What does Kopia replace?: Kopia is a free alternative to Backblaze Personal Backup ($99/yr).
Is Kopia open source?: Yes. Kopia is licensed under Apache-2.0, an OSI-approved open-source license.
Does Kopia run on Linux?: Yes (AUR: kopia; Flathub: io.kopia.KopiaUI). Install with: yay -S kopia or flatpak install flathub io.kopia.KopiaUI.
Can you self-host Kopia?: There's nothing to host: Kopia is a desktop app that runs on your own machine.