How to Find the OpenSSL Version Number
OpenSSL provides you with a secure encryption option for your Internet web host server. OpenSSL allows you to add security for your website, which is essential for webmasters who run a website that requires private information from users. This is a beneficial feature when requiring financial, medical or other information. The OpenSSL version you implement can be found in the Windows command line utility.
Click the Windows "Start" button and type "cmd" into the search text box. Press "Enter" to open your Windows command line.
Type "openssl /?" to view a list of options for the command line utility. This also shows you the proper syntax for the command.
Type "openssl version" and press "Enter." The OpenSSL version is displayed in the Windows command line utility.