What are CRL files and how to open them
Are you having problems opening a CRL file or are you simply curious about its contents? We're here to explain the properties of these files and provide you with software that can open or handle your CRL files.
What is a CRL file?
CRL files have multiple uses, and Calamus Ruler List is one of them. Read more about the other uses further down the page.
Calamus Ruler List
A .crl file, also known as a Calamus Ruler List file, is a text document used by the professional desktop publishing software Calamus for the Atari ST platform. It contains information about the rulers and grids used in a Calamus document, such as the unit of measurement, size and position of rulers, and visibility settings.
The .crl file stores the settings for rulers and grids so that users can save them for reuse in different documents. With these settings, rulers can measure and align elements in a document to ensure accuracy, while grids act as references for positioning elements.
Calamus is an older software that is no longer widely used, so it's important to note that .crl files may not be compatible with modern desktop publishing programs.
How to open CRL files
Important: Different programs may use files with the CRL file extension for different purposes, so unless you are sure which format your CRL file is, you may need to try a few different programs.
We have not yet verified any programs for Windows that work with this specific file format. If you know one, please use the 'Suggest a program' link below. Thanks!
Last updated: September 21, 2023
All known file formats using extension .CRL
While Calamus Ruler List is a popular type of CRL-file, we know of 2 different uses of the .CRL file extension. Different software may use files with the same extension for different types of data.
Certificate Revocation List
We know that one CRL format is Certificate Revocation List. We have not yet analyzed in detail what these files contain and what they are used for. We're working on it.
CRL opener for Windows
We have identified one CRL opener that is compatible with this specific type of CRL file.
Help us help others
File.org helps thousands of users every day, and we would love to hear from you if you have additional information about CRL file formats, example files, or compatible programs. Please use the links below or email us at firstname.lastname@example.org to discuss further.