Where to Download Kopia and Get Help

Kopia's official site, kopia.io, is the starting point for all of this: it hosts the download entry point, links to a user forum for questions and feature discussion, and offers recorded demos of both the command-line interface (CLI) and the graphical user interface (GUI). The site describes Kopia as fast, secure, open-source backup software for Windows, macOS, and Linux that produces encrypted, compressed, and deduplicated backups using the cloud storage you pick. If you just want the software, head to the download link; if you want to evaluate it first, watch a demo; if you get stuck or want to discuss features, use the forum.

Downloading Kopia

The homepage presents a Download entry alongside Learn More and User Forum. That Download link is the intended path to obtain the software for your platform.

Kopia supports three desktop operating systems, per the site:

Both a GUI and a CLI are available on all three. The site does not publish version numbers, file sizes, or package formats on this page, so treat the Download link itself as the authoritative source for what you'll get and which build fits your system.

Choosing Between GUI and CLI

Kopia ships two ways to work, and the site provides a recorded demo for each so you can see them in action before committing.

Graphical user interface

The desktop app is described as user-friendly and available for Windows, macOS, and Linux. According to the site, it lets you:

• Create snapshots
• Define policies
• Restore files quickly

The Demo of Kopia's Graphical User Interface shows this workflow visually. If you prefer point-and-click operation and want to see how snapshot creation and policy definition look in practice, start here.

Command-line interface

The Demo of Kopia's Command-Line Interface is a recorded session using Google Cloud Storage, and it illustrates Kopia's pluggable encryption and compression. This is the better starting point if you plan to script backups, run Kopia on a server, or want to understand how repository settings like encryption and compression are configured.

A practical way to decide: watch the GUI demo if your main goal is backing up a personal laptop; watch the CLI demo if you're targeting servers or automation. The site positions Kopia as scaling from "small laptops to large servers," so both paths are first-class.

Getting Help and Joining the Community

The homepage links to a User Forum under the heading "Join The Conversation." The site describes it as the place to:

• Get started with using Kopia
• Discuss features
• Discuss issues

For a first question, the forum is the natural destination — it's the community channel the project itself points users toward, rather than a separate support desk.

Contributing to the Project

The site also includes a Contributing section ("Read more…") for those who want to go beyond using Kopia and help build it. If you've found a bug, have a feature idea, or want to work on the code, that's the entry point the project provides. The homepage footer notes "© 2026 Kopia Project All Rights Reserved" and links a Privacy Policy, confirming this is the project's own site rather than a third-party mirror.

Quick Reference

One caveat worth stating plainly: this page establishes where the download, demos, forum, and contribution paths live, but it doesn't spell out licensing terms, system requirements, or supported storage backends in detail. For those specifics, follow the Download and Learn More links rather than assuming from the homepage summary.