Convert CGM to PNG
Convert CGM to PNG instantly in your browser. Free, fast, and private - your files are processed locally on your device.
Drop your CGM files here
Up to 50MB per file.
Conversion Settings
Files never leave your browser
How to Convert
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Upload your CGM files
Drag and drop or select CGM files from your device. You can upload multiple files at once.
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Configure Output
Choose any available PNG output options, then start the conversion.
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Download PNG files
Once conversion finishes, download your files individually or as a compressed ZIP archive.
Why convert CGM to PNG?
CGM is CGM content ready to open, share, and use in compatible software. Converting it to PNG creates a lossless image suited to screenshots, diagrams, sharp text, and transparent pixels, ready for workflows that use the destination format.
PNG opens in all major browsers and image apps, and is accepted by most design and publishing tools.
Frequently Asked Questions
What does converting CGM to PNG do?
It creates a genuine PNG file from your CGM. CGM is the CGM file format, while PNG is a lossless image suited to screenshots, diagrams, sharp text, and transparent pixels. The result is ready for workflows that use the destination format.
What is retained in the CGM to PNG conversion?
Supported content is read from the CGM file and written into a genuine PNG file, ready for applications and services that use the destination format.
Which apps can open the converted PNG file?
PNG opens in all major browsers and image apps, and is accepted by most design and publishing tools.
Does CGM to PNG run in my browser?
Yes. This CGM to PNG conversion runs locally in your browser for fast, private processing on your device.
Can I batch convert CGM files to PNG?
Yes. Add multiple CGM files, convert them together, and download each PNG result separately or collect the completed batch in a ZIP file.
What is the CGM to PNG file size limit?
CGM files can currently be up to 50MB.