Jira - The #1 software development tool used by agile teams. Jira Software is built for every member of your software team to plan, track, and release great software.
Mercurial SCM - Mercurial is a free, distributed source control management tool.
Redmine - Flexible project management web application
Git - Git is a free and open source version control system designed to handle everything from small to very large projects with speed and efficiency. It is easy to learn and lightweight with lighting fast performance that outclasses competitors.
PlanShell - PlanShell offer a secure, low cost, unlimited project management & issue tracking redmine hosting services
Apache Subversion - Mirror of Apache Subversion. Contribute to apache/subversion development by creating an account on GitHub.