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Simple Audio Converter vs Switch Audio File Converter: catalog facts
Simple Audio Converter	Switch Audio File Converter
Free Free and open source under the MPL-2.0 licence.	Freemium Free for non-commercial use; commercial use requires a paid licence.
Android	Windows, macOS, Android
Straightforward interface for quick conversions Uses ffmpeg for conversion	Batch conversion of many files at once Wide range of input and output formats, including dictation formats
Few advanced conversion options by design Android only	Free version limited to non-commercial use Closed source
Downloadable app	Downloadable app
Open source	Closed source
License: MPL-2.0	License not stated
Not stated if an account is needed	Not stated if an account is 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 October 1, 2026

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