It provides the support for tracking the buggs/defects.
For each user it is independent, individual user has to register in order to get the details about the bugg.
It provides the support for multiple project management and files as Redmine tightly integrates with GIT so user can get the details about the project with the given URLs.
It is very easy to use as it provides the details for each project with hyperlinks.
You can create wikis for documentation, managed customer support tickets, share files and even create internal blogs and forums
It is a bit slow, While creating a project it takes some time as compared to the other project management tool.
Easy way to access your project Documents such as Design Documents,Architectural documents,Workflows, User has to clicks the corresponding document link in order to access the document.
Brief Description about the Defect such as defect Id, description , author ,date and time of the defect, etc