SPX is an audio file encoded with the Speex codec, which is designed for compressing speech rather than music. It offers low bitrates and good voice clarity, making it suitable for VoIP, podcasts, and internet telephony. SPX is now largely replaced by Opus.
Click the «Choose files» button and select the files you want to convert. The maximum file size is 75 MB.
Select «SPX» as the target format. Click «Convert» to start converting files to SPX. It will only take a few seconds.
You did it! Your files have been converted to SPX format. Now download them to your device.
You don't need to download and install any software to convert files to .spx format. All conversions take place in the cloud.
Your files are completely safe and accessible only to you. All files will be permanently deleted within 2 hours after conversion.
Convert your spx files in 2 clicks. And don't pay anything for it! This SPX converter is free for all users.
So you're in good company! 👍🏻