Xmlbar Video Joiner is a powerful video freeware to join several videos into one large video file. It is completely free and does not contain any spyware. You can combine multiple FLV, MP4, RM, AVI ((Divx,XviD,MPEG4), WMV, MPEG (MPEG1 and MPEG2), MOV, DVD, or VCD video files into one large video file, and save as FLV, MP4, AVI format. This free tool does not require any technical experience and is very easy to use, you just need click "Add" button to add your video files in same or different formats, then click "Join" button, you will get one single file of these video files. Xmlbar Video Joiner can be used as FLV Joiner, F4V Joiner, MP4 Joiner, AVI Joiner, MPEG Joiner, WMV Joiner, RM Joiner, and Movie Joiner. Xmlbar Video Joiner can keep the quality of video; the default width, height and quality of video are same with the first video file that you choice.