It is possible to request a DTU associated account for Overleaf (formerly ShareLaTeX), which is an online LaTeX editor (no installation needed).
It allows for real time collaboration and online compiling of projects to PDF format. You can find more information on https://www.overleaf.com/
If you would like a license, please go to https://www.overleaf.com/ and register with your DTU-email account. You can use the license as long as you are employed or a student at DTU. When you no longer fulfil these requirements, your Overleaf account with DTU will be deleted.
Please send an e-mail to support-sharelatex@cc.dtu.dk if you have questions regarding the license.