This document compares the project management tool Redmine to other alternatives like Jira, Trello, and MS Project. It outlines Redmine's key features such as issue tracking, wikis for collaboration, and Gantt charts for project scheduling. Both pros and cons are provided. Redmine is open source and free, but has a complex interface. The document emphasizes best practices for using Redmine's features to increase visibility into projects, detect bottlenecks, and foster employee involvement. Overall it promotes Redmine as a full-featured project management solution.