Boilsoft Video Joiner is a Audio & Multimedia software developed by Boilsoft. After our trial and test, the software was found to be official, secure and free. Here is the official description for Boilsoft Video Joiner: Boilsoft Video Joiner, is a powerful video merger to join AVI, MPEG, MPG, VOB, RM/RMVB, 3GP, ASF, WMV, WMA , MP4, MP4a, MKV or FLV files,etc. to one "non-stop" file. Our video joiner, merger have provided you with Direct Stream mode and Encode mode to merge your videos more efficiently, and supports joining different format videos together at super speed. you can download Boilsoft Video Joiner free now.