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File converter / Images / Convert to CGM / PNG converter / CGM to PNG

Convert CGM to PNG

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Choose file to convert to .png
or drag and drop file

You can convert CGM image to PNG as well as to variety of other formats with free online converter.

How to convert cgm to png?

How to convert png to cgm?
Step 1

Upload cgm-file

Select cgm file, which you want to convert, from your computer, Google Drive, Dropbox or drag and drop it on the page.
Step 2

Convert cgm to png

Select png or any other format, which you want to convert.
Step 3

Download your png-file

Wait till your conversion process will be completed and click download converted png file.

Online and free cgm to png converter

Fast and easy
Just drop your cgm files on the page to convert png or you can convert it to more than 250 different file formats without registration, giving an email or watermark.
Don't worry about security
We delete uploaded cgm files instantly and converted png files after 24 hours. All files transfer with secured an advanced level of SSL encryption.
All in the cloud
You don't need to install any software. All cgm to png conversions make in the cloud and don't use any resources of your computer.

Computer Graphics Metafile

File extension .cgm
File category images
Description Computer Graphics Metafile is explicitly used as a format for storing and sharing positional graphics while retaining the details and quality of the image irrespective of the technological platform or device on which it is utilized. The CGM format has been in use as far back as 1986 when it was first released. Unlike some image formats that handle two-dimensional positional image, or bitmap image alone, CGM supports both. Image files are saved as CGM when highly fine details are essential. Such applications include structure design images in aviation, engineering, and other similar technical fields.
Technical details With most graphics applications used for computer-aided design and detailed simulation of engineering designs, CGM is the most prolific file format for archiving such works. CGM is a metafile file format that permits representing all graphical elements of an image in a plain-text, binary, or character-based source document. Each of the mentioned CGM source data representation comes with its merit. Binary coded CGM files are accessible for programs to decode and analyze. Character-based CGM files produce the smallest file size, relative to the other encoding methods, forthwith becomes the fastest to transfer. Plain-text CGM files have the advantage of being editable with any text editor.
Programs
ACD Systems Canvas 12
Adobe Illustrator CS5
Adobe Illustrator CS6
Autodesk AutoCAD 2012
Autodesk AutoCAD 2013
CADSoftTools ABViewer
Corel PaintShop Pro X4
Corel WordPerfect Office X5

Portable Network Graphics

File extension .png
File category images
Description PNG – is a scan-line graphic format developed as an alternative to GIF, which had a commercial license. Althought they are both raster image types. PNG is based on the best features of the predecessor, including lossless compression and transparent background support. The PNG technology ensures the preservation of all stages of editing and the restoration of the step with the preservation of quality. However, it does not allow to save several pictures in one file at once, which limits its use in the development of animated images.
Technical details The PNG extension was proposed as a tool that helps to transfer and store images on the World Wide Web. The technology is limited to an 8-bit transparency channel, so you can adjust the colors from opaque to transparent. It supports 24-bit RGB colors, matching images and shades of gray. However, as a non-professional format, PNG can not display other color spaces. Most programs allow to open such files, they can also run in any browser. Images are different in small weight with good quality.
Programs
Apple Preview
Microsoft Windows Photos
Adobe Photoshop CC
Corel Paint Shop Pro
Microsoft Windows Photo Gallery Viewer
Main program Microsoft Paint
Developer PNG Development Group (donated to W3C)
MIME type
image/png

FAQ

❓ How can I convert cgm to png?
Firstly, select a cgm file you want to convert or drag and drop it. Secondly, select png or any other format you want to convert your file to. Then click convert and wait until your file is converted
⏳ How long should I wait to convert cgm to png?
Images conversion usually takes a few seconds. You will convert cgm to png very quickly.
🛡️ Is it secure to convert cgm to png on OnlineConvertFree?
Sure! We delete your uploaded and converted files, so nobody has access to your information. All types of conversion on OnlineConvertFree (including cgm to png) is 100% safe.
📱 Can I convert cgm to png without software installation?
Absolutely! OnlineConvertFree doesn’t require installation. You can convert any files (including cgm to png) online on your computer or mobile.