- Free • Proprietary
VOBMerge is a tool for merging (joining) several .vob files into one file. This is useful for seamless playback or editing of DVD video on your harddrive.
- Free • Open Source
Join VOB Files Tool is a free, open-source software to join (multiplex, merge, combine) VOB files from DVD structure to use joined files in next encoding, conversion, demultiplexing, audio and video streams extracting, etc.
- Freemium • Proprietary
VOB2MPG have allowed users to join up and process vobs found in dvds - resulting in mpeg files suitable for playing or authoring. VOB2MPG v3.0 (PRO) also does this but, in addition, allows users to choose, at a finer level, the DVD content to be extracted.