macOS · Free 14-day trial
Download StringLane
StringLane is a desktop editor for your localization files — edit every locale side-by-side, catch ICU errors in real time, and save straight to your source files. Pick the build that matches your Mac below.
StringLane is Mac-only right now
Windows and Linux versions are on the roadmap. If you're on a Mac, you're good to go. Otherwise, drop your email and we'll let you know when your platform is supported.
Have a Mac?
What's included in the free trial
- Side-by-side locale editor
- Real-time ICU validation
- AI translation (BYOK)
- Flutter ARB, iOS .strings, Android XML, i18next JSON
- Atomic saves — your files are always safe
- No cloud account required
After the trial, a full license is $49 one-time. No subscription. No lock-in.