About the SSL Certificate Scanner

This standalone tool for Windows can retrieve and examine web server SSL certificates from a list of servers and test the servers for supported encryption connection methods.

Retrieves the web server SSL certificate (https) and shows important aspects of the certificate like start and end date, validity, signature algorithm and the certification path to the root certificate. All certificate fields can be exported. You can specify a web server SSL port other than the standard port 443.

Tests web servers with up to six secure connection methods (SSLv2, SSL3, TLS1, TLS1.1, TLS1.2, TLS1.3) and identifies web servers allowing weak and deprecated connection methods like SSLv2, SSLv3, TLS1, TLS1.1 - NOTE: SSLv2 and SSLv3 may not be available for testing since they have been removed from many operating systems. The bit level of the strongest supported method is shown.

Important Note: We now support TLS1.3 starting in version 2.80 for this software running on Windows 11 and Windows Server 2022. No other Windows versions support TLS1.3 natively.

This software does not retrieve certificates from mail servers, LDAP or active directory servers, only web servers.

Retrieves SSL Certificates from internal or external web servers. Requires Windows 11 or 10..

End User License Agreement (EULA)
How to Uninstall

$19.95 per license

(1 License)
(2 Licenses)
(3 Licenses)


These screenshots show the app in action.
  1. This is the main app window after completing a scan of a list of web servers. In this case they are all publically available websites, but you could also scan internal sites or IP addresses.

    Main Window of the SSL Cert Scanner
  2. This is the Certificate Chain display window. You right click on a server in the main window to get here.

    Certificate Chain Display in the SSL Cert Scanner
  3. This is the Target List Editor. You can manually enter websites or IP addresses. You can import them from a text file or generate a range of IP addresses to scan.

    Target List Editor

Download 14 day Trial and Buy Now

Download the 14 day trial here (6 MB). Requires Windows 11 or 10

or or

End User License Agreement (EULA)
How to Uninstall

Buy Now - the single license cost is $19.95
All 2.x versions are free upgrades for paid licensees.