Notes about the CRX file extension:
Incorrect file associations could be the result of underlying issues within your PC system. As such it is highly recommended to scan your PC for invalid registry entries
, unused processes and other unfavourable system settings to identify slowdown issues.
The CRX file type is primarily associated with 'Google Chrome' by Google. File extension CRX is a plugin file or as it is more commonly known as a Google Chrome extension file. Basically these types of files can be installed on Google Chrome to add extra features to the browser. CRX files can also be opened using Winzip/WinRAR or any other archive tools to view the contents of the packaged plugin/extension (.CRX file).