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Switch Audio File Converter vs Simple Audio Converter: catalog facts
Switch Audio File Converter	Simple Audio Converter
Freemium Free for non-commercial use; commercial use requires a paid licence.	Free Free and open source under the MPL-2.0 licence.
Windows, macOS, Android	Android
Batch conversion of many files at once Wide range of input and output formats, including dictation formats	Straightforward interface for quick conversions Uses ffmpeg for conversion
Free version limited to non-commercial use Closed source	Few advanced conversion options by design Android only
Downloadable app	Downloadable app
Closed source	Open source
License not stated	License: MPL-2.0
Not stated if an account is needed	Not stated if an account is needed
Works offline	Not stated if it works offline
Official website Full listing and sources Checked October 1, 2026	Official website Full listing and sources Checked October 2, 2026

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