stunnel: Contact Us

Commercial support

We can offer several levels of response time up to 24/7/365 helpline. Fees are negotiated individually based on number of stunnel users and required service level. For free support please use stunnel-users mailing list instead.

Adding new features

Do you need a new feature that is not currently supported by stunnel? We will add it for you!

Commercial licenses

Do you want to distribute a modified versions of stunnel without sharing the source code of your modifications? Do you want do distribute stunnel linked against some GPL-incompatible code, e.g. cryptographic engine drivers? We are ready to negotiate a suitable license for you!


Please contact Marzena Trojnara for details.

View Michal Trojnara's profile on LinkedIn


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