What it does
Sign in with the Sucia account in your browser, no password typed into the app. Your library comes from your account, never from a file on disk.
The Sucia app · Windows and Linux
Your library, installed.
Sign in once with your Sucia account. The app shows everything you own, downloads it from Sucia, checks every file against a signed manifest, and launches it. Offline, it keeps working for seven days.
Windows 10 or later, 64-bit. Installs per user under your local app data; no administrator rights.
Linux, 64-bit: the AppImage runs on most distributions and updates itself; Ubuntu and Debian can use the .deb package instead.
On your phone? Sucia for Android is in a closed test.
What it never does
No silent installs, no bundled extras, no ads. It launches only files it verified, from its own install folder.
While it is unsigned
Until Sucia's code-signing certificate is issued, Windows may show an "unrecognized app" notice on first run. The download's SHA-256 is shown on your library page so you can check it first.
Updates
New builds of what you own arrive through the app on the stable channel. Versions never change once published; a previous version stays available for rollback.