Convert SPH to HTK online and free
1. Click "Choose Files" button and select your SPH files you would like converted.
2. Click on the “Convert to HTK” button to start the conversion.
3. When the status change to “Done” click the “Download HTK” button
To convert in the opposite direction, click here to convert from HTK to SPH
Upload a SPH file, click "Convert", and use additional options to quickly modify its contents before downloading the final HTK file after processing has completed.
Our SPH to HTK 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.
