Krita is a powerful raster‑painting application that also includes a frame‑by‑frame animation timeline. If you are looking for free tools that focus on video editing, compositing, or full‑3D animation pipelines, the following 20 open‑source or free‑tier programs can serve as strong alternatives.
Get targeted exposure with custom position pinning and highlighted placement.
All‑in‑one 3D creation suite – modeling, rigging, animation, rendering, and a built‑in video‑sequencer.
Open‑source node‑based compositing software; supports key‑framed effects and animation pipelines.
Free 2D animation production tool used by Studio Ghibli; offers tweening, effects, and scanning pipelines.
Lightweight raster & vector 2‑D animation app focused on hand‑drawn frame‑by‑frame work.
Open‑source 2D animation suite aimed at beginners and educators; supports tweening and sound sync.
Feature‑rich non‑linear video editor for Linux, Windows and macOS; multi‑track timeline with key‑frame effects.
Cross‑platform video editor with native timeline, filters, and support for 4K and animation frame sequences.
Modern, open‑source NLE currently in beta; offers real‑time preview and key‑framed effects.
Professional colour‑grading and video‑editing suite; free tier includes Fusion compositing and Fairlight audio.
Free version of HitFilm with video editing, VFX compositing, and key‑frame animation tools.
Industry‑used NLE offering a free tier with multi‑track editing, real‑time effects, and export up to 720p.
Windows‑only non‑linear editor with visual effects, motion tracking, and key‑frame animation.
Multitrack video editor for Linux; provides clip‑based editing with key‑frameable transitions.
High‑performance Linux video editor with advanced compositing and frame‑accurate animation tools.
Open‑source streaming/recording software that includes a simple scene‑composer with animated sources.
Blender fork with a cleaner UI; retains full Blender animation capabilities while being more beginner‑friendly.
Subdivision‑modeler that integrates with external renderers; useful for creating assets for animation pipelines.
Open‑source character creation tool; exports rigged models ready for animation in Blender or other 3D packages.
Browser‑based 3D modeling, rigging and animation platform; free tier includes full scene editing and rendering.