Opening a CR File

The CR file type is primarily associated with Citrix Workspace.

CR	File extension: CR
	File type:	configuration file

What is a CR file

CR files mostly belong to Citrix Workspace. Citrix Receiver Configuration: If you see a CR file, it usually means the file is used to store settings. The most common use is as a Citrix Receiver configuration file in XML format. This file holds connection details and preferences for running virtual apps and desktops by Citrix Workspace. For more details, visit the Citrix Platform.
Other specialized uses include:

DICOM Medical Image: This variant stores computed radiography (medical imaging) data. These files work with medical image viewers like ImageJ or RadiAnt DICOM Viewer. More details are available at ImageJ.

Adaptive Multi-Rate Audio File: Some CR files carry audio data encoded with the AMR-WB codec. A media player or conversion tool that supports AMR files is required.

Compressed Formats: In fewer cases, a CR file might be a compressed XML file, a compressed ROM file, or even a ZIP archive. A tool like WinRAR (WinRAR) can extract these files.

FilExt.com notes: This file extension is not fixed to one type. Check the file's origin and properties before choosing a tool to open it. A text editor might show XML code if the file is a configuration, whereas a specialized viewer is needed for DICOM or AMR data.

How to open CR files

You need a suitable software like Citrix Workspace to open a CR file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your CR file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a CR file directly in the browser:. Just drag the file onto this browser window and drop it.

Online CR Text Viewer

Choose your .cr file to view

or drag and drop it here

Online File Viewer

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How to extract texts from CR files or capture a screenshot to PDF, JPG, DOCX, TXT, ...

1. Just click the "Choose your .cr file to view" button on this page.
2. Your CR file will then be displayed in the browser.
3. Now click on "Save as..." at the top of the page.
4. Then choose the file format (e.g. JPG, PDF, DOCX, TXT, ...) you want.
5. Download the converted file.

CR file format:

Every file has a defined file format, i.e. how the data is arranged in the file. A file format is determined by the file extension and signature, so JPEG images have the extension .jpg and the first bytes in the file are ÿØÿ. Nonetheless, different programs can utilize the same file extension to represent distinct file formats. Double-clicking on the file often results in an error when opening. So a detailed analysis of a file is vital in order to determine the format and the associated program. Our examination of the CR files comes to the following conclusion:

The CR file type is a very commonly used file extension and includes various formats for various programs. The file formats most commonly found in CR files are:

• 55% of all CR files store the data in the XML file format. The Extensible Markup Language (XML) is a simple text-based format for representing structured information: documents, webpages, data, configuration, books, transactions, invoices, and much more. XML defines a set of rules for encoding documents in a format that is both human-readable and machine-readable. The contents of these files are easily readable with a text editor. CR files are between 600 bytes and 1 KB in size. The file type is very recent. Several words can almost always be found in the files, e.g. store, <?xml version="1.0", Address, Name, SRID, Service type, encoding="utf-8"?><Services version="1.0", http://www.citrix.com/ServiceRecord, xmlns and https. A usual file name is receiverconfig.cr.
• 10% of all CR files internally utilize the DICOM file format. DICOM is short for Digital Imaging and Communications in Medicine. DICOM files are used to store, exchange, and transmit medical images from radiography, ultrasonography, computed tomography (CT), magnetic resonance imaging (MRI), and radiation therapy, but also personal data about the patient. They consist of unreadable binary data. CR files can be up to 520 KB in size, but are often around 320 KB - 470 KB. The keywords 1.2.840.10008.5.1.4.1.1.1 and DICM are typical for these files. An example of a file name is CR1.cr or CR3.cr.

All the rest of the CR files (35%) have different formats, often e.g. AMR and CRFS. These files are often connected to config, agpeya, game, hour, crash or core. If you want to find out what your CR file contains, drag and drop it onto this page.