TUM University Library supports Open Source and develops the following products:
| TUM DataTagger | Efficient and collaborative research data management with TUM DataTagger. Upload, structure, share, and annotate your data with metadata – all in one centralized web-based open-source tool. |
| mediaTUM | mediaTUM is an open source software product for large scale image, document and video archiving and retrieval. |
| eWorkbench | eWorkbench is a generic platform for managing research data and projects. It facilitates data management by enabling collaboration and semi-automatic documentation. (no further active development) |