LibreSSL Alternatives

OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and …

Open Source

GnuTLS (the GNU Transport Layer Security Library) is a free software implementation of the SSL, TLS...

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mbed TLS . PolarSSL . Easy to use SSL library in C . Embedded . Open source . Readable source code . Tested . Well-documented ✓

Open Source

wolfSSL (formerly CyaSSL) is a small, fast, portable implementation of TLS/SSL for embedded devices...

Open Source

The SSL/TLS and Certificate tutorial for Windows enables you to fast track your understanding of...

Human-friendly open source crypto library. Provides data encryption for storage and messaging for mobile apps, servers, and front-ends.

Open Source

Network Security Services (NSS) comprises a set of libraries designed to support cross-platform...

A framework for building native apps with React

Open Source

OpenSSH is a free version of the SSH connectivity tools that technical users rely on.

Dropbear is a relatively small SSH 2 server and client.

Automatically enable HTTPS on your website with EFF's Certbot, deploying Let's Encrypt certificates.

Very secure FTP Daemon, a secure, fast FTP server for UNIX systems, including Linux.

Enhanced terminal for Windows with X11 server, tabbed SSH client, network tools and much more