CRJOKER file - How do I open a .crjoker file?
The table below provides useful information about the .crjoker file extension. It answers questions such as:
- What is the .crjoker file?
- What program do I need to open a .crjoker file?
- How can the .crjoker file be opened, edited or printed?
- How can I convert .crjoker files to another format?
Table of Contents
- ✅ CryptoJoker Ransomware Encrypted Data
- 🔄 .crjoker file converters
- 🚫 .crjoker file related errors
We hope you find this page helpful and a valuable resource!
1 extension(s) and 0 alias(es) found in database
✅ CryptoJoker Ransomware Encrypted Data

The CRJOKER file is a CryptoJoker Ransomware Encrypted Data. CryptoJoker Ransomware is a malware that locks your computer or encrypts your files.
Other types of files may also use the .crjoker file extension.
🔴 Can't open a .crjoker file?
When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:
Windows cannot open this file:
example.crjoker
To open this file, Windows needs to know what program you want to use to open it...
If you don't know how to set the .crjoker file association, check the FAQ.
🔴 Can I change the extension of files?
Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.
If you have helpful information about the .crjoker file extension, write to us!