It allowed developers to extend the capabilities of Flash and ActionScript 3.0 beyond the web browser, providing access to system-level features like local file systems, joysticks, and custom desktop icons.

This software is now considered a legacy product as Adobe Flash was officially discontinued in 2020. Support and documentation for Zinc 4.0 are primarily found in archived forums or legacy support pages .

MDM Zinc 4.0, developed by Multidmedia (MDM), was a tool used by developers to convert Adobe Flash (SWF) files into standalone desktop applications (.exe or .app) for Windows and Mac.