64
What are your favorite non-foss apps?
(beehaw.org)
If it's free and open source and it's also software, it can be discussed here. Subcommunity of Technology.
This community's icon was made by Aaron Schneider, under the CC-BY-NC-SA 4.0 license.
Topaz photo software and Mendeley Desktop
At least topaz fulfills one of the aspects of foss by being very easy to pirate /s