ZenoGraphics graphics image file
File type: Graphics file
The zgm file extension is used by ZenoGraphics for graphics image files.
File type category:
Graphics file
Date updated: October 2, 2026
A zgm file contains a graphics image created or used by ZenoGraphics.
ZenoGraphics appears to be obsolete software, and no support from its developers or distributors is known. The format may therefore be difficult to open on current systems.
Open a zgm file with ZenoGraphics, if the software is available. Modern graphics programs may not recognize this obsolete format.
If ZenoGraphics can open the file, use its export or save-as function to create a more widely supported image format.