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Hybrid vs FastFlix: catalog facts
Hybrid	FastFlix
Free Free to download and use.	Free Free and open source under the MIT licence.
Windows, macOS, Linux	Windows
Wide choice of video and audio encoders VapourSynth and AviSynth filtering	Supports H.264, HEVC and AV1 Hardware and software encoding options
Aimed at advanced users, no wizard-style interface Complex settings for simple conversions	Focused on encoding, not editing Encoder options can be overwhelming for beginners
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MIT
No account needed	No account needed
Works offline	Works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

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