Amium - A collaboration app that brings conversation to your files
fman - An unexpected gift. January 07, 2018 by Michael. One of the nice things that happened last week was an fman user writing in to say that 1) fman "is THE BEST SOFTWARE" (sic). And that 2) he would like to send me a $50 tip.
Dropbox Paper Mobile - Organize your team’s knowledge in a single place
TagSpaces - TagSpaces is an open source platform for personal data management. With TagSpaces you can manage and organize the files on your laptop, tablet or smart phone.
Dropbox Paper - A collaborative document-editing service
Document360 - Self-service knowledge base software focused on SaaS Products & Enterprise Software Projects.