Software · Audio & music

SoundConverter

Convert audio files.

Completely free
Linux
Open source

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Geographic availability: No geographic restriction found in our sources; availability is not checked country by country.

Technical details

Pricing: Completely freeconfirmed by Flathub
License: GPL-3.0 — Open source (copyleft)confirmed by Flathub
Open source: Yes
Commercial use: Yesconfirmed by Flathub, Official plan pages (pricing, licence, terms)
Account required: not documented
Credit card required: Noconfirmed by Flathub
Watermark: not documented
Ads: not documented
Platforms: LinuxEstablished by Linux: Flathub
Publisher: Gautier Portet
Latest version: 4.1.2 (23 February 2026)
Latest activity: 3 September 2026
Source code: github.com/kassoulet/soundconverter

Overview

Features described in its Flathub listing and on its official website: format conversion.

File formats mentioned: MP3, FLAC, OGG and M4A.

Overview written by LicitPro from the documentation published by the authors and the cited sources; we have not tried the resource ourselves.

Excerpts that establish this information

“SoundConverter is the leading audio file converter for the GNOME Desktop.” — Flathub, 10 November 2026

At a glance

SoundConverter is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (GPL-3.0) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

Open source code
Commercial use allowed

About

SoundConverter is the leading audio file converter for the GNOME Desktop. SoundConverter is a simple to use, and very fast audio converter. It can convert multiples files at same the time to speed up the conversion. It can also extract the audio from videos.

Description from Flathub — AppStream (Flathub)

Sources and checks

Facts collected from Flathub (credit card, source code, publisher, licence, free status, platforms, commercial use, version) — 7 November 2026
Facts collected from Official plan pages (pricing, licence, terms) (commercial use) — 7 November 2026
Last technical check: 6 November 2026
Description from Flathub — AppStream (Flathub)

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