X-CDex is the portable version of CDex, a utility mainly focused on ripping and converting, for example, your CD collection into an MP3 collection.

X-CDex features an easy to use interface with a built-in media file player. You also can create PLS and M3U playlist files and has advanced jitter correction. X-CDex includes support for many file formats/audio encoders (WAV, MP3, OGG, VQF, APE, etc), ID3 V1 and V2 tags, audio file normalization, transcoding of compressed audio files, CDDB, and analog input line recording.

And with built-in support for many encoders, you won't find any shortage of options for your media files.