With this free online OGG converter you can convert to OGG from a variety of audio source formats. Just upload your file and the OGG conversion process starts immediately. You can also upload a video to extract the audio track to the OGG format.
We are constantly adding new input formats to the OGG converter. Right now we support over 20 source formats like MP3 to OGG, WMA to OGG, FLV to OGG, WAV to OGG, WMV to OGG and more. If our OGG-converter does not work with your input format, please let us know so we can enhance our service.