Convert AMR to SPX online and free
1. Click "Choose Files" button and select your AMR files you would like converted.
2. Click on the “Convert to SPX” button to start the conversion.
3. When the status change to “Done” click the “Download SPX” button
AMR is a compressed format used for voice recordings, commonly found in mobile phones. It's optimized for speech compression at low bitrates and is widely supported across devices like VLC and QuickTime. ...
SPX files are Speex-compressed audio files, designed for efficient speech compression. They are stored within an OGG container for easy playback. ...
Upload a AMR file, click "Convert", and use additional options to quickly modify its contents before downloading the final SPX file after processing has completed.
Our AMR to SPX converter works on Windows, Mac OS, Linux, iOS and Android systems alike - our servers automatically process each file without requiring you to install plug-ins or applications!
We guarantee 100% of the privacy and have no access to your files once uploaded/converted, making them inaccessible by anyone and completely protecting them.
