CGM File — Open & Convert .cgm Online
What Is a .cgm File?
CGM (.cgm) is a design file format. Computer Graphics Metafile Created by ISO, this format is essential for graphic designers and brand teams.
How to Open .cgm Files
Upload your .cgm file to OpenAnyFile and instantly preview and export it in your browser. No software installation required. Works on Windows, macOS, Linux, iPhone, and Android.
Everything About CGM Files
Popular CGM Conversions
Frequently Asked Questions
What is a .cgm file?
A .cgm file is a design format called CGM. Computer Graphics Metafile
How do I open a .cgm file without installing software?
Upload your .cgm file to OpenAnyFile. Our browser-based tool instantly detects and displays it — no downloads needed.
What program creates .cgm files?
.cgm files are typically created by ISO.
Can I convert .cgm to another format?
Yes. OpenAnyFile converts .cgm to SVG, PDF, PNG.
Is it safe to open .cgm files online?
Yes. OpenAnyFile processes files in a secure, isolated environment. Files are automatically deleted and all transfers use HTTPS.
Can I open .cgm on my phone?
Yes. OpenAnyFile works on all mobile browsers including iPhone and Android.