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Silhouette vs Natron: catalog facts
Silhouette	Natron
Paid Commercial software from Boris FX.	Free Free and open source.
Windows, macOS, Linux	Windows, macOS, Linux
Specialised rotoscoping and paint tools Compositing in the same application	Node-graph compositing like Nuke Python scripting support
Specialist professional tool with a learning curve Paid software	Node-based workflow has a learning curve Smaller ecosystem than After Effects or Nuke
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License not stated
Not stated if an account is needed	No account needed
Not stated if it works offline	Works offline
Official website Full listing and sources Checked October 2, 2026	Official website Full listing and sources Checked September 23, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.