Tox - Send messages, files, create groups and make Tox to Tox audio and video calls. Securely.
OpenClinica - OpenClinica is an open source clinical trials software.
Signal - Fast, simple & secure messaging. Privacy that fits in your pocket.
Medidata CTMS - Medidata CTMS seamlessly integrates with Medidata Rave to provide real-time views into study progress without manual tracking.
uTox - µTox is the lightweight client with minimal dependencies; it not only looks pretty, it runs...
OnCore - OnCore Enterprise Research system supports efficient processes at academic medical centers, cancer centers, and health care systems.