ProteoWizard is a modular and extensible set of open-source, cross-platform tools and software libraries for proteomics data analysis.
The libraries enable rapid tool creation by providing a robust, pluggable development framework that simplifies and unifies data file access, and performs standard chemistry and LCMS dataset computations.
The software is available for download now, under the Apache open source license. [ src | win | linux | osx ]
You can also go to our SourceForge project page.