Online CGM Converter

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What is a CGM file?

CGM stands for Computer Graphics Metafile. It's a vector image format designed for technical illustrations, diagrams, and complex engineering drawings. The format was standardized by ISO and is mostly used in aerospace, automotive, and industrial sectors.

CGM files can contain vector shapes, raster elements, and even text instructions, making them versatile for both display and printing.

How to open CGM files

CGM files can be opened using specialized software like CorelDRAW, AutoVue, and Adobe Illustrator. Some CAD and engineering tools also support the format.

If you need to convert CGM files for general use, online platforms like AnyConv are a quick and accessible option.

Key facts about CGM

  • Full name: Computer Graphics Metafile
  • Extension: .cgm
  • MIME type: image/cgm
  • Developed by: ISO
  • Initial release: 1986

Useful links and resources

Convert to CGM

Easily turn your files into CGM format

🎯 Did You Know?

The format that took flight
CGM became a favorite in the aerospace industry, where it was used to document aircraft parts and maintenance manuals. For years, airplane engineers relied on CGM diagrams to service jets - meaning the format quite literally helped keep planes in the air.
— Fact picked by

❓ Frequently Asked Questions

Answers to common questions about CGM
  • Do I need to install software to convert CGM files?
    No extra software is required. Just upload your CGM files to AnyConv, we’ll convert them on our servers, and you can download the finished file right away.
  • Can I use CGM converter on my phone or tablet?
    Yes, you can convert CGM files on any device - including phones and tablets. AnyConv works perfectly on mobile.
  • Is it safe to convert CGM files with AnyConv?
    Yes, converting CGM files with AnyConv is secure. All files are automatically deleted after conversion and never shared.
  • Can I convert multiple CGM files at once?
    Yes, our converter supports batch processing. You can upload several CGM files and convert them all at once.