CRG Converter
Use our full-featured utility to easily convert your CRG files into other file format in seconds — perfect for batch conversion and processing.
How to Convert .crg Files in Bulk
1. Install reaConverter
2. Select CRG Files
3. Start Conversion
Convert CRG on your PC
For quick and effortless CRG file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.
Do more with your files
Converting CRG files for use in a larger project? reaConverter offers many ways to process files, so you can customize them according to your requirements.
Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.
User Reviews
Average User Rating:Last updated on August 27, 2025
CRG files: Frequently Asked Questions
What are CRG files?
The Calamus SL, an early desktop publishing software program launched in the 1980s for the Atari ST, is related to the CRG format. This format stands out from other comparable programs of the time due to its revolutionary features for vector file management, such as vector masks, virtual objects, and PDF import. Innovatively, Calamus SL also included proprietary image formats like CRG and CPI, making it the first DTP software program to incorporate these features. The German developer Invers Software continues to support this program today.
Can reaConverter open CRG files?
reaConverter fully supports the CRG file format – open, edit, and export CRG files to any other popular file format with ease.
How do I change CRG to another format?
reaConverter is a user-friendly tool for converting CRG files. Once installed on your computer, it allows you to convert all your .crg files at once with just a few clicks. You can even convert crg images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert CRG online?
If you only want to convert a few CRG files, you are welcome to try our free online CRG converter.
How can I turn CRG files on my computer to another format?
The best way to convert CRG files on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from CRG.
How can I automate CRG files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert CRG files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line crg converter.
What else can I do with reaConverter?
Copy IPTC dataConvert vector imagesConvert picture color spaceConvert CAD formatsSet image bit depth
What formats can I convert a CRG file to?
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