DigitalChalk - Online Training Software and Learning Management System (LMS)
Overleaf - The online platform for scientific writing. Overleaf is free: start writing now with one click. No sign-up required. Great on your iPad.
Workplace by Facebook - Connect everyone in your company and turn ideas into action.
TeXstudio - TeXstudio is an integrated environment for writing LaTeX documents.
Onehub - Onehub helps businesses securely share and control files in the cloud.
LyX - LyX is a document processor.