HTTPS Everywhere - Chrome extension that encrypts and secures your browser
Sealit - Data security for everyone
Smart HTTPS - Automatically changes HTTP addresses to the secure HTTPS, and if loading encounters error, reverts...
SpyBuster - SpyBuster is a free anti-spyware tool for macOS that helps to secure user data by detecting apps and websites that originate from or connect to servers in russia and belarus.
SSL Enforcer - SSL Enforcer - Force SSL/TLS encryption for any browser or app. Block all unsecure connections.
Jumbo - A privacy app to clean your digital life