Free Video Joiner
Free Video Joiner is a program that you can use to easily merge and convert videos of various formats, including AVI, WMV, MOV and MP4.
The tool comes with a simplistic interface that has few features. You can import videos by using the file browser only, since the "drag and drop" method is not supported.
So, all you have to do is specify the output destination and extension in order to initiate the merging process.
In the list you can view the name, size and source path of each file. During the task, you can check out a log file, but you cannot view elapsed or remaining time.
The application requires a low quantity of system resources and takes a long time to complete a task. Free Video Joiner didn't freeze or crash during our tests.
On the other hand, the program failed to convert a video with the RM extension, automatically overwrites files with the same name, doesn't allow you to cancel the task (you have to exit the application to do this) and doesn't give you the possibility of naming the output file or arranging videos in the list before joining them.
To conclude, Free Video Joiner is a good program for merging videos but it still needs to integrate some basic features. Even so, feel free to test it for yourself to see if it fits your preferences.