command-not-found.com – soundconverter
Linux: Convert Audio and Music Files
SoundConverter - Learn Ubuntu MATE
SoundConverter - GNOME Sound Conversion
GNOME SoundConverter - Wikiwand
How To Install Soundconverter Audio Converter App In Ubuntu
GitHub - kassoulet/soundconverter: GNOME powered sound conversion
The 4 best audio converter tools for Linux
Sound converter – Convert MP3, WAV, MPEG, FLV to OOG, MP3 (optional), FLAC and WAV in linux | Taufan Lubis - Ubuntu Linux
soundconverter - Use custom bitrate / better: bitrate per channel in Gnome Sound Converter (esp. for opus) - Ask Ubuntu
openSUSE Software
SoundConverter 2.1.2 released, Install it in Ubuntu 13.10, 12.04 – UbuntuHandbook
File:GNOME SoundConverter 3.0.2 screenshot.png - Wikipedia
How to Install SoundConverter 2.1.4 On Ubuntu 14.10, Ubuntu 14.04 & Derivatives
GNOME SoundConverter - Wikipedia
SoundConverter – A Simple Audio Converter for Ubuntu Gnome - Ubuntu Sharing
SoundConverter: Useful application to convert audio formats | From Linux
Yup, This is The Best Sound Converter for Ubuntu - OMG! Ubuntu!
File:GNOME SoundConverter v2.9.0 on GNOME Shell 3.22.png - Wikipedia
SoundConverter - Free audio Converter on Linux • MintGuide.Org
SoundConverter Alternatives and Similar Software - ProgSoft.net
How to Install SoundConverter 4.0.0 in Ubuntu 20.04, 20.10 – UbuntuHandbook
Gnome Sound Converter 2.1.4 Released with Important Fixes – UbuntuHandbook
SoundConverter - GNOME Sound Conversion
GNOME SoundConverter - Wikipedia
