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The SSL Certificate Manager for Windows, powered by Let's Encrypt
Easily install and auto-renew free SSL/TLS certificates from letsencrypt.org for your IIS server. Setting up https has never been easier.
The app is free for a limited number of managed certificates per server. If you want to manage many certificates (or you just want to support development) you can purchase an upgrade key. Special terms may apply for OSS project contributors and registered charities (discretionary and applies to charities with less than $1M USD of annual funding/income per your most recent financial year).
Minimum Requirements: Windows Server 2008 R2 SP1 (64-bit) or higher with .Net 4.6.2 or higher.
Digitally Signed as Publisher 'Webprofusion Pty Ltd'
File SHA256 as generated by certutil -hashfile SHA256: 347fe86700346cb1ebe38ca67d296eb18e236af43056e32fb874ef7b8b2d6591
Please backup your c:\programdata\certify\ folder before updating between major versions.
This software is provided "as is", without warranty of any kind, express or implied, including but not limited to the warranties of merchantability, fitness for a particular purpose and noninfringement. In no event shall the authors or copyright holders be liable for any claim, damages or other liability, whether in an action of contract, tort or otherwise, arising from, out of or in connection with the software or the use or other dealings in the software.
Note: Our app is Open Source (https://github.com/webprofusion/certify). Amongst other libraries it uses the awesome ACMESharp library project by Eugene Bekker and ACMESharp contributors, which is licensed under MPL 2.0