OpenOrienteering Mapper is an orienteering mapmaking program and provides a free and open source alternative to existing commercial software. OpenOrienteering Mapper runs on Android, Windows, Mac OS X and Linux.

• Mapper Homepage
• Manual
• Downloads
• OpenOrienteering Blog

Issues and possible improvements can be posted to our public Ticket system. Please make sure you provide all relevant information about your problem or idea.

Translations can be edited online on Weblate. You can register/login with your Github account. Find out more about translation in our wiki.

The Mapper manual lives in its own repository which contains all information for you to get started.

For building Mapper from source see INSTALL.md. Pull requests are very welcome.

• Issue tracker
• API documentation
• Developer wiki

Mapper is licensed under the GNU GENERAL PUBLIC LICENSE Version 3.