CRfile extension

Crystal Source Code

Have trouble opening the .cr extension? Don't panic! This page explains cr files and suggests programs you may use to open cr files. You can download these programs through this page!

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What is CR file?

A CR file is a Crystal source code file written in the Crystal programming language, a general object-oriented programming language. The file format was developed by Manas Technology Solutions and belongs to Developer Files. These files contain code that is meant to be compiled with the help of the Crystal compiler. The CR format allows code editors to highlight the language's syntax correctly.

Additional information

To open or edit CR files, you can use any text or source code editor, such as GitHub Atom and Microsoft Visual Studio Code. Also, source code editors enable the installation of an extension highlighting Crystal syntax. Thanks to this option, it will be easier for you to edit CR files.


How to open CR file?

Here are some universal methods of opening a file. Please, use this list of solutions.

Method 1: Correctly fix file association error

By following these steps, the user will be able to fix the cr extension association problem in an instant automatically:

Download Solution

Step 1: Click the "Download Solution" button to download the automatic tool from Appsitory.

Step 2: Now click "Start Scan" to find out all potential problems.

Step 3: Review the resulting scan and click the "Fix Items" option.

Method 2: Download apps that open the cr file

Here is a list of the presented programs that you should use to open/convert the cr file. You can choose the right program for your OS and click on it to start the download. You can also visit the developer's website.

Apps that open CR files

Method 3: Use Universal File Viewer

The recommended use of Universal File Viewer, a tool for opening over 250 file extensions, complements the list of programs above. This utility is capable of opening your cr file. Download Universal File Viewer to your OS quickly and securely.