Open source PDF editor
A PDF Reader and Note-taker for OS X
Open and edit the archive files used in over 4200 games.
Create, Edit, Delete, Organize , Convert, Export, Secure & Sign.
View Sixel images in Windows, and Sixel image repository
rayshade and POV for Mathematica Export + view
Convert BMP images into Sixel images
A patched version of discord, with bot login support
Multi-view camera description format for OpenGL visual computing