Redmine is a customizable and flexible project management system. Redmine can be used across platforms and databases. Features in Redmine include numerous workspaces, issue tracking, assigning tasks, wikis, forums, and time-tracking.
The Redmine API allows developers to access and integrate some of its data in other applications. Some example API methods include creating, editing, and deleting resources in Redmine, such as issues, projects, users, time entries, and attachments.