Dragon UnPACKer is a game archive (Quake PAK, etc..) unpacking tool. It is plugin based making easier to add new archive file formats. It has convert ability and raw search function for known material (audio, video and pictures).
Main Screen - Browsing a resource file & previewing a texture
HyperRipper module detecting file formats in a resource file
Duppi - The internet updater program for Dragon UnPACKer