LINUX → FLATHUB
Publish your web app to Flathub
Why Flathub
Flathub is the default app store in GNOME Software and KDE Discover, so your app shows up where Linux users already look. Flatpaks are sandboxed and run identically across Fedora, Ubuntu, Debian, Arch and more — one package, every distro, free to publish.
How it works
1. Connect GitHub
Flathub reviews submissions via pull request. You connect a token so we can open the PR on your behalf — encrypted at rest.
2. We generate the Flatpak manifest
Your URL becomes a Linux desktop app and we produce a valid Flathub manifest automatically.
3. Submit and track
We open the submission PR and surface its URL in your dashboard so you can follow the review.
What you get
- A Flatpak manifest generated and validated for you
- Flathub submission opened as a GitHub PR you can track
- Listed in GNOME Software and KDE Discover once approved
- Runs on every major Linux distribution
- Free to publish — community-operated store
- Same build can also target the Snap Store and GitHub Releases
- Included in the LAUNCH plan (from 15€ one-shot)
Frequently asked questions
What is Flathub?+
Flathub is the main store for Flatpak apps on Linux. Flatpaks are sandboxed, distribution-agnostic packages, and Flathub is enabled by default in GNOME Software and KDE Discover on most modern Linux desktops.
Can I publish a website or PWA to Flathub?+
Yes. SaaSToStore wraps your URL into a Linux desktop app, generates the Flatpak manifest, and prepares the Flathub submission — no Flatpak tooling to learn.
How does Flathub submission work?+
Flathub reviews apps through a GitHub pull request to its repository. SaaSToStore generates the manifest and opens the submission so you can track the review — we surface the PR URL in your dashboard.
Do I need a GitHub account?+
Yes. Flathub's submission process runs on GitHub, so you connect a GitHub token. SaaSToStore uses it to create the manifest PR; the token is encrypted at rest.
Is Flathub free?+
Yes. Flathub is free to publish on and is community-operated — there is no developer fee.
Can I also publish to the Snap Store?+
Yes. The same desktop build can target Flathub and the Snap Store, covering both major Linux packaging ecosystems from one URL.
Ready to ship?
Paste your URL. We handle the build. You publish to the store.
Deploy now