A free version of the SSL/TLS protocol forked from OpenSSL in 2014. [?]
libressl.org
Alternatives to
OpenSSL
Best alternatives to OpenSSL in 2026
OpenSSL is "Cryptographie open source". If you are looking for an alternative to OpenSSL in 2026 — whether for pricing, features or compatibility reasons — mySelectas has curated the 12 best options available. The most popular alternatives include: GnuTLS, LibreSSL. All these solutions are listed in the Informatique category.
Quick comparison of OpenSSL alternatives
| # | Tool | Best for | Price |
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| 1 | Développeurs | Administrateurs système | — | |
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| 11 | Chercheurs | Développeurs | — | |
| 12 | Développeurs | Chercheurs | — |
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FAQ about OpenSSL alternatives
- What is the best alternative to OpenSSL in 2026?
- Based on our selection, LibreSSL is the best alternative to OpenSSL in 2026. A free version of the SSL/TLS protocol forked from OpenSSL in 2014. [?]. See our full ranking above to compare all options.
- Is OpenSSL free?
- OpenSSL is a paid tool. Several alternatives in our selection offer free or freemium versions.
- How many alternatives to OpenSSL are there?
- mySelectas has listed 12 alternatives to OpenSSL in the Informatique category. Our selection is updated regularly to include the best options available.