Compare software

Heroic Games Launcher vs umu-launcher: catalog facts
Heroic Games Launcher	umu-launcher
Free Free and open source under GPLv3, funded by donations.	Free Free and open source.
Windows, macOS, Linux	Linux, Command line
Epic, GOG and Amazon Prime libraries in one launcher Wine Manager downloads and manages Proton-GE, Wine-GE and the macOS equivalents	Runs Proton outside Steam Uses the same runtime environment as Steam's Proton
You still need accounts with Epic, GOG or Amazon to use their libraries It does not handle Steam; that is Steam’s own client	Command-line only, no graphical interface Linux only
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: GPL-3.0
Account needed	No account needed
Needs internet	Not stated if it works offline
Official website Full listing and sources Checked September 20, 2026	Official website Full listing and sources Checked September 24, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.