Click the «Choose files» button and select the SPX files you want to convert to WAV.
Select «WAV» as the target format. Click «Convert» to start converting SPX to WAV. It only takes a few seconds.
Done! Your SPX file has been converted to WAV format. You can download it to your device.
SPX (Speex) is a lossy compressed audio file format that can be used in IP telephony and podcasts. It was developed by Xiph.Org in 2003. The SPX format is considered obsolete, its successor is considered to be the more modern OPUS.
WAV (Waveform Audio File Format) is an audio file format standard for storing an audio bitstream on a PC. WAV is the main format used on Windows systems for raw and typically uncompressed audio.
| 🔁 Conversion | SPX to WAV |
| ⏱ Time to convert | 20 seconds |
| 💳 Cost | Free |
| 📂 File types | Audio |
| ✳️ File extensions | .spx, .wav |
| 📏 File size limit | 75 MB |
| 👩💻 Supported OS | Windows, Linux, MacOS, iOS, Android |
You don't need to download and install any software to convert .spx files to .wav 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 to wav in 2 clicks. And don't pay anything for it! Our SPX to WAV Converter is free for all users.