Jenkins is a self-contained Java-based program, ready to run out-of-the-box, with packages for Windows, Mac OS X and other Unix-like operating systems.
ProjectLibre is an open source, freely available project management software system intended ultimately as a standalone replacement for Microsoft Project.
Buildbot is a software development continuous integration tool which automates the compile/test cycle required to validate changes to the project code base.
Avaza is a beautiful online software suite with modules for Project Management, Timesheets, Expenses & Invoicing. Access from anywhere, with any device.
Skwish freelance is a project management tool packed full of features to help manage scopecreep; collaborations, finances, invoicing and teams you're working …