GitLab - Create, review and deploy code together with GitLab open source git repo management software | GitLab
Redmine - Flexible project management web application
Bugs Everywhere - Bugs Everywhere is a “distributed bugtracker”, designed to complement distributed revision control systems.
Phabricator - Phacility - Phabricator
The Bug Genie - The Bug Genie is an issue tracking and project management, completely free for small teams.
Journey - A diary that keeps your private memories forever.