WMV Joiner is an application with a pretty self-explanatory title - it allows you to merge video files with the WMV format, but also with the ASF and WMA extension.
The interface of the tool is based on a small, standard window in which you can import videos for processing by using either the file browser or "drag and drop" method. The unregistered version is limited to two files, unfortunately.
In the list you can check out the filename of each video. So, once you establish the output destination and filename, you can proceed with the merging process.
Additionally, you can move items up and down in the list, remove an entry or clear the entire queue.
The video processing tool runs on a very low amount of system resources, includes a comprehensive step-by-step tutorial with snapshots for beginners, quickly finishes a task and manages to preserve the original image and sound quality. We haven't come across any issues during our tests and WMV Joiner did not freeze or crash.
On the other hand, the tool doesn't exactly come up with any outstanding features and you cannot change the program's behavior. Plus, the interface is outdated. We mainly recommend WMV Joiner to novices.