Apps with 'Keyframe animation' feature
GIMP is a free program for such photo retouching, image composition and image authoring. Essentially it's the closest thing to Photoshop you can get for free.
Professional, open-source raster graphics editor with advanced digital painting and sketching tools and workflow features.
Blender is the free and open-source 3D creation suite. It supports the entirety of the 3D pipeline—modeling, rigging, animation, simulation, rendering, compositing, video editing, and motion tracking.
Kdenlive is an intuitive and powerful multi-track video editor compatible most recent video technologies. It is completely free, and open-source as defined by the GNU foundation.
Shotcut is a free, open source, cross-platform, non-linear video editor.
DaVinci Resolve combines the world’s most advanced color corrector with professional multi track editing, so now you can edit, color correct, finish and deliver all from one system!.
Edit video faster than ever before with the powerful, more connected Adobe Premiere® Pro CC.
Natron is an open source, cross platform nodal compositing application. It is built around industry standard open source tech such as OpenFX, OpenEXR, OpenColorIO and OpenImageIO.
VEGAS Pro 15 Edit – Steam Edition provides you with state-of-the-art editing tools in a streamlined, logical interface, allowing for full creative freedom for your professional...
Industry leading motion graphics and visual effects software for post-production and creative video work.
OpenToonz is an animation program that is a free software version of Toonz, the animation software used by Studio Ghibli, amongst others.
Olive is a free non-linear video editor aiming to provide a fully-featured alternative to high-end professional video editing software.
Professional, cross-platform 3D modeling, animation, rendering and visual FX for games, TV, films and more.
Clip Studio Paint, previously Manga Studio or ComicStudio in Japan, is a family of software applications for Mac OS X and Microsoft Windows used for the digital creation of comics...
Lightworks is an editing powerhouse, delivering unparalleled speed and flexibility, fully integrated with the other members of the Complete Collaboration family.