Summary

FMIT is a graphical utility for tuning your musical instruments, with error and volume history and advanced features.

Features

Technicalities

Last on Linux and OSX, Last on Windows (32 and 64bits)
It is coded in C/C++ using the Qt library and stored on GitHub

Most of the programming code is under GPL (v2) License and
Copyright © 2004 Gilles Degottex, and under LGPL (v2) License, otherwise.
See the file README.txt for more details.

Credits

Developing an open-source software would be impossible without external, direct or indirect help. Thus, 1000 Thanks to the following geeks:
Florian Hars for the tunning scales; Arnout Engelen for the JACK issues; John Anderson for the microtonal module idea; Scott Bahling for the scales in cents; Jacob Shapiro for his help to make FMIT working under Windows/Cygwin.
Translators: Omega9 (Russian), skarmoutsosv (Greek), Pindaro and dsboger (Portuguese and Brazilian Portuguese), Florian Maier (German).
Packagers: Toni Graffy and all the PackMan team, Ludovic Reslinger, Edward Tomasz Napierala, John Wright, dsboger.
Disclaimer: This software comes with no warranties of any kind and the copyright owner and contributors can be liable for nothing. See the Disclaimer section of README.txt for more details.