Power Video Joiner lets you merge two or more videos into one single file in a quick, simple way.
Using Power Video Joiner couldn’t be easier. All you need to do is select the video files you want to join, sort them accordingly and click the Join Files button. Power Video Joiner also lets you convert the videos while merging them, with support for many different formats.
You can choose one among the profiles included in the program, or create your own profile by tweaking conversion settings: codec, framerate, bitrate, aspect ratio and more. Unfortunately you can’t save modified settings as new profiles.
An interesting tool in Power Video Joiner is the YouTube downloader, with which you can download videos from YouTube right on your desktop just by entering the URL. Videos are saved in FLV.
On the downside, the only thing I missed in Power Video Joiner is a built-in video player to preview videos before converting them.
Power Video Converter is a handy, easy-to-use video joining tool with support for lots of formats.