Aneesoft: Zen Video Converter

At roughly 5MB, it has a very small footprint on older systems.

Creative ZEN devices are "End of Service Life," meaning official support and updates for dedicated converters are rare. Modern Alternatives Aneesoft Zen Video Converter

If you are looking for more current software that still supports legacy devices like the ZEN, you might consider: Creative Zen Video Converter - 4Videosoft At roughly 5MB, it has a very small

The design lacks the modern aesthetics and intuitive "drag-and-drop" feel of current converters. At roughly 5MB

Users can manually adjust encoding settings, such as bitrate, frame rate, and resolution, to optimize the "play effect" on the device. Pros and Cons

It features high-speed conversion, though performance depends heavily on the host PC's legacy hardware.