CRT file extension

You can open file with CRT using special software abopted to do this. In order to open CRT file download one of the software.

How to open CRT file

CRT Icon
File type:
Security Certificate
Web files

Secure websites certificate file that is used for verifying their authenticity. It is provided by such companies as Verisign and Thawte. Web bowsers automatically recognize certificate files. Click the lock icon within the browser window to view the information from current website's certificate.

Similar file formats and extensions.