Drawpile is an r/place like program that allows people, regardless of artistic skill (or lack thereof), to draw on a shared canvas. The program can be downloaded here: https://drawpile.net/. If you're on the Discord server, feel free to react to the Drawpile role 🎨 in #peranan to get pinged for the latest Drawpile news and sessions. - Source: Reddit / 2 months ago
Ffmpeg is a free (GPL) program and library that does pretty much everything video-related, from recording to editing. It has some learning curve for things beyond just converting a file 1:1, but as a library, many programs such as OBS, Blender, Shotcut, Drawpile and KDEnLive implements it for tasks such as rendering and recording videos out of them. - Source: Reddit / 2 days ago
GlobalComix - Professional Comics Publishing
Aggie.io - Draw a picture together with your friends in real-time over the internet in your browser.
Tapas - Tapas – Comic, Novel and Stories is free to use digital comic application by Tapas Media that puts tens of thousands of comics and web novel on your mobile device.
Krita - Krita is a professional FREE and open source painting program. It is made by artists that want to seaffordable art tools for everyone. Concept art. texture and matte painters, illustrations and comics.
LINE Webtoon - LINE Webtoon is a digital comics platform with various comics for free on web and mobile.
FlockMod - Flockmod is a free real time online group drawing app with all the bells and whistles.