IMG.LY Video Editor SDK - Build modern video editing into your iOS, Android or web app.
Create - CREATE is a powerful and intuitive mobile creativity tool.
Dark Room - A quick, powerful photo editor that gives you control
Canva - Canva is a graphic-design platform with a drag-and-drop interface to create print or visual content while providing templates, images, and fonts. Canva makes graphic design more straightforward and accessible regardless of skill level.
Impossible Instant Lab - Transform your phone into a Polaroid-like, instant camera
Edit-videos-online.com - Free online video editor. You can use edit-videos-online.com to add text to videos online, trim videos online, automatically generate subtitles, merge videos online, and much more.