About Mouser
If you own a Logitech MX Master, you know the official companion app. Mouser is a lightweight, local alternative for remapping Logitech mice, aimed squarely at MX Master owners.
No account and no tracking, but you still get the settings you actually use. It's MIT licensed, with release zips for Windows, macOS (Apple silicon and Intel) and Linux. If you've been annoyed by heavy, account-hungry companion apps, this is the lighter route. It's aimed at the MX Master line, and you won't be asked to sign in to change a button.
Highlights
- Remaps Logitech mice, MX Master in particular
- No tracking, no account
- Release zips for Windows, macOS and Linux
- MIT licensed
