A macOS app for managing file extensions and the apps that handle them, including updating the default handler for an extension.
Tots scans /Applications, /System/Applications, and ~/Applications for installed apps and their declared document types. Supports browsing by extension or by app.
Download the latest build from the releases page.
Requires macOS 14+, Swift 6, and strudel for building/signing/packaging.
strudel run # builds and runs the app
strudel build --install # builds and installs to /Applications
strudel clean
swift format --in-place --recursive Sources/Bagel icon created by Freepik - Flaticon
MIT