A version control system might be of use to you for maintaining, sharing or collaborating on program code, latex and text files etc.
The department has a self service git version control system where you can easily create your own repository. There is a per user limit of 1GB for the git service.
It is possible to have external collaborators using the git version control system to access your repository. If you would like an external collaborator to have access to your repository please contact @email.