Apex Free Video Converter transforms the most common video files into the PPM format. Just simply add the file to the list of tasks of the interface and set your video preferences i.e. resolution, sampling frequency, appearance, etc. In addition, Apex Free PPM Video Converter saves time by allowing you to select parts of a video in case you don't want to convert an entire file.
One problem you might experience is a lack of codecs for the video file in your system. As a rule, if you're media player can play the file there should be no problem but the developers recommend installing the K-Lite Codec Pack. You'll also need the latest version of Direct X to avoid problems with the interface and conversions. If your OS is Win98, WinMe or Win2000, DirectX 8.0 or higher is needed.
In summary, this is a solid conversion application although not many people will need to convert to the PPM format.