Stunnel
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About Stunnel
Stunnel is a multiplatform proxy that adds TLS encryption to existing TCP connections without requiring changes to the original programs. It is designed for security, portability, and scalability, making it suitable for large deployments.
Add TLS encryption to your TCP connections effortlessly.
What You Can Do
- Download the latest version of Stunnel
- Access documentation and examples
- Get community-based support via mailing list
- Contact for commercial support options
Frequently Asked Questions
What is Stunnel?
Stunnel is a proxy that provides TLS encryption for TCP connections without modifying the original applications.
Is Stunnel free to use?
Yes, Stunnel is free software distributed under the GNU GPL license.
What operating systems does Stunnel support?
Stunnel is designed to be multiplatform and supports various operating systems.
How can I get support for Stunnel?
You can get community support through the stunnel-users mailing list or contact for commercial support.
What cryptographic algorithms does Stunnel support?
Stunnel supports all cryptographic algorithms that are compiled into the OpenSSL library.