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FFmpeg Batch AV Converter vs FAAC: catalog facts
FFmpeg Batch AV Converter	FAAC
Free Free and open source.	Free Free and open source under the LGPL-2.1-or-later license.
Windows, Linux	Command line
Batch conversion with drag and drop Full access to FFmpeg parameters and presets	Encodes AAC-LC and HE-AAC v1 Supports mono through 7.1 audio
Linux use requires Wine-Mono Knowing FFmpeg options helps to get the most from it	Patent royalties may apply to some uses
Downloadable app	Downloadable app
Open source	Open source
License: GPL-3.0	License: LGPL-2.1
No account needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 8, 2026

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