Redmine¶ Table of contentsRedmineFeaturesDocumentationSupport & getting helpContributing and helping outWho uses Redmine?Redmine books Redmine is a flexible project management web application. Written using the Ruby on Rails framework, it is cross-platform and cross-database. Redmine is open source and released under the terms of the GNU General Public License v2 (GPL). Features¶ Some of the main