MP3 to OGG Converter enables you convert MP3 (MPEG-1 Audio Layer 3 or MPEG-2 Audio Layer 3 or MPEG-1 or 2 Audio Layer III) to OGG Audio. Support most popular free audio formats vorbis (Ogg is a free, opencontainer format maintained by the Xiph.Org Foundation). Now you can upload the versatile audios to your website wherever and whenever. Simple settings, high speed, and friendly interface. It is very easy to use without any special setting, only a few clicks complete the task of convert audio; It can detect your hardware configuration and decide an optimized convert scheme automatically; Provide greater than 300% converting speed by multithreading, so fast beyond your imagination.