QSoas is a powerful, scriptable data analysis software. It features:

• a very powerful fit interface, making it easy to find parameters in difficult cases;
• global fits with many datasets;
• formula-based fits, fits based on differential or ordinary equations, and a series of predefined fits with smart parameter detection;
• many data processing commands, with statistics, filtering, mathematic transformations;
• numerous special mathematic functions available for fits and mathematical transformations;
• peak detection;
• full scriptability via command files and even embedded mruby programs.

Documentation

Browse the manual or take a look at the tutorial.

There is also a series of articles about various features of QSoas there. Some of the examples rely on examples files that can be found in a specific repository.

Support

For reporting bugs, you can use github's issues. You can also use it for discussions.

You can alternatively ask for help in the Twitter or the Facebook pages.

Ready-to-use executables

Binary images for MacOS and Windows are freely available there. Just download the zip archive to find the installers:

• the .pkg for MacOS
• the two .msi for windows, be it 32 or 64 bits.

No binaries are available for Linux, you have to compile yourself (but it's not that hard).

Compilation

To compile, look at the compilation notes.