MatrixSSL provides an embedded SSL implementation for small footprint devices. PeerSec MatrixSSL is an embedded SSL implementation designed for small footprint devices and applications requiring low overhead per connection.

wolfSSL is a lightweight SSL/TLS library targeted for embedded and RTOS environments primarily because of its small size, speed, and portability. It employs a dual licensing model, making it available under both GPL and commercial licenses.

CyaSSL package is a fast, dual-licensed implementation of SSL for embedded and small footprint devices. It includes SSL client libraries and an SSL server implementation. CyaSSL supports multiple APIs including an OpenSSL compatibility interface.

XPertMailer is a SMTP & POP3 PHP Mail Client that you can use to send and read e-mails in MIME format (text, HTML, HTML embedded images, attachments) towards a localhost, client or relay SMTP servers with optional autentication and TLS/SSL support.

Download Embedded extension downloads all or selected embedded objects on a webpage. Can be used for downloading movies, mp3s, flash, quicktime, or other embedded files.

Apache-SSL package offers SSL extensions for Apache. Apache-SSL is a secure Webserver, based on Apache and SSLeay/OpenSSL.

elhttp provides a full-featured HTTP proxy server designed for embedded systems. Elhttp is a very light HTTP proxy server, mostly useful on embedded Linux systems such as ADSL routers. It supports HTTP 1.

Aphid is a script for quickly compiling and installing the Apache Web server with mod_ssl. Aphid provides a facility for bootstrapping SSL-enabled Apache web servers (mod_ssl) with an embedded Perl interpreter (mod_perl).

SSL++ is simple C++ library that encapsulates some of OpenSSL functionality in easy to use set of classes.

Net::Daemon::SSL is a SSL extension for Net::Daemon.

Java Embedded Python embeds CPython in Java. It is safe to use in a heavily threaded environment, it is quite fast and its stability is a main feature and goal..

NullLogic Embedded Scripting Language (Nesla) code looks a lot like php (the same basic c operators, syntax and flow control) but with a lot less dollar signs.

SSL Proxy server listens on a TCP port, accepts SSL connections, and forwards them to another local or remote TCP port.

SSL-Explorer project is the worlds first open-source SSL VPN solution of its kind.

VEE, Vim Embedded Editor is the sum of VIM and X-Terminal and is written by python language, pygtk binding, vte python modules and is tightly integrated with GNOME environment.

SSL Certificate Management is a powerful tool to manage ALL your certificates. Retrieve certificates from URLs, Windows Certificate Stores, Java keystores. Notify owners as certificates expire. No other tool provides as comprehensive a solution.

uIP TCP/IP stack provide TCP/IP connectivity to tiny embedded 8-bit microcontrollers, with maintained interoperability and RFC standards compliance.

The Contiki Operating System is mostly known as an operating system for networked embedded systems. A few years ago, however, Contikis primary claim to fame was its Commodore 64 port.

Xynth project is an portable and embedded interface between display hardware (the mouse, keyboard, and video displays) and the desktop environment that works on many hardware, including embedded devices..

polyBSD is a "multi"-purpose (hence "poly") framework for building embedded systems based on NetBSD. Of the three major *BSD flavors, FreeBSD and OpenBSD are often in the spotlight.