Open Source BSD Proxy Servers

The Anti-Spam SMTP Proxy (ASSP) Server project aims to create an open source platform-independent SMTP Proxy server which implements auto-whitelists, self learning Hidden-Markov-Model and/or Bayesian, Greylisting, DNSBL, DNSWL, URIBL, SPF, SRS, Backscatter, Virus scanning, attachment blocking, Senderbase and multiple other filter methods. Click 'Files' to download the professional version 2.8.1 build 24261. A linux(ubuntu 20.04 LTS) and a freeBSD 12.2 based ready to run OVA of ASSP V2 are also available for download. NOTICE: V1 development has been stopped at the end of 2014 (1.10.1 build 16060). Possibly there will be done some bugfixing in future. Please upgrade to V2, which is and will be actively maintained.

UFTP is an encrypted multicast file transfer program, designed to securely, reliably, and efficiently transfer files to multiple receivers simultaneously. This is useful for distributing large files to a large number of receivers, and is especially useful for data distribution over a satellite link (with two way communication), where the inherent delay makes any TCP based communication highly inefficient. The multicast encryption scheme is based on TLS with extensions to allow multiple receivers to share a common key. UFTP also has the capability to communicate over disjoint networks separated by one or more firewalls (NAT traversal) and without full end-to-end multicast capability (multicast tunneling) through the use of a UFTP proxy server. These proxies also provide scalability by aggregating responses from a group of receivers.

Caddy is a powerful, extensible, enterprise-ready server platform that uses TLS by default. Everything you would require in your infrastructure, from TLS certificate renewals and OCSP stapling, to reverse proxying and ingress, Caddy simplifies it all. Its modular architecture lets you do more with just a single static binary that compiles for any platform. Caddy is the only web server that uses HTTPS automatically and by default. It automatically renews TLS certificates, staples OCSP responses and more. Though used mostly as an HTTPS server, Caddy can be used to run Go applications, offering automated documentation, graceful on-line config changes via API and more to these apps. Caddy is very extensible, with a powerful plugin system unlike any other web server.

c-icap is an implementation of an ICAP server. It can be used with HTTP proxies that support the ICAP protocol such as the Squid 3.x HTTP proxy server to implement content adaptation/filtering services.

1337x Proxy List is an open-source repository that curates a collection of proxy and mirror sites designed to provide access to the 1337x torrent platform when it is blocked or restricted in certain regions. The project aggregates and maintains a list of working proxy URLs that allow users to bypass ISP or government restrictions by routing traffic through alternative domains. These proxy sites replicate the original 1337x interface and functionality, enabling users to browse, search, and download torrent files as if they were accessing the main site directly. The repository is updated periodically to ensure that listed proxies remain functional, as many of them may go offline or become blocked over time. It also includes explanations of why torrent sites are often restricted, typically due to copyright enforcement and bandwidth concerns.

Pirate Bay Proxy List 2026 is a public repository that maintains a frequently updated list of proxy and mirror sites for The Pirate Bay. It is designed as a simple directory that highlights working links, availability, and access options rather than providing a complex software system. The project emphasizes regular updates and verification, making freshness its main practical feature. It is mostly HTML-based and oriented toward easy browsing through a published GitHub Pages-style site. Because the links relate to torrent access, users must evaluate legality, safety, and copyright compliance in their own location before using any listed resource. From a software perspective, the repository is best described as a curated, static web directory.

Proxifly Free Proxy List by Proxifly is a public repository that provides automatically refreshed lists of working proxies. It collects HTTP, HTTPS, SOCKS4, and SOCKS5 proxies from around the web and validates them on a frequent schedule. The repository separates proxy data by protocol and provides the lists in multiple file formats. Its main value is freshness, since the list is updated every few minutes and removes duplicates. It can be useful for testing network tools, validating proxy support, research, or controlled development environments. Because free proxies can be unreliable or unsafe, users should avoid sending sensitive data through them and should follow applicable laws and service rules.

This program allows you to use SSH, TELNET, VNC, FTP and any other Internet application from behind HTTP(HTTPS) and SOCKS(4/5) proxy servers. This "proxifier" provides proxy server support to any app.

X4G is a self-hosted gateway for operating VLESS tunnels over WebSocket and two XHTTP transport modes. It also includes an internal HTTP proxy for clients that need a conventional proxy endpoint. A web dashboard displays service statistics, hourly traffic charts, live connections, activity records, and error logs. Administrators can create unlimited connection links with individual traffic quotas, bandwidth limits, expiration dates, ports, and simultaneous IP restrictions. Subscription groups combine multiple configurations into shareable public pages that can be protected with passwords and exported as QR codes. Persistent storage preserves configurations and usage data across deployments, while an optional Telegram bot provides remote management without opening the web panel.

Artica Proxy is a system that provide a sexy Web Ajax console in order manage a full Proxy server without any technical skill and with latest Squid technology. It provide surls filtering with french Toulouse University and Artica database - over 30.000.000 websites. There are many statistics per users or categories or websites and features in order to manage Internet bandwith. It provides FireWall/QOS features. Can work in Transparent mode or connected to an Activ Directory/OpenLDAP members database.

mpg321 is a completely Free drop-in replacement for mpg123. It has been designed to work as a drop-in replacement for mpg123, for the use of front ends, shell scripts, etc. It does all mp3 decoding using the high-quality integer-only MAD library.

Screen squid is web-based interface for viewing reports based on Squid proxy server log files. It can be accessed from web-browser through more than 50 reports. No extra files, only DB. All reports generated "on-the-fly". And we got personal cabinet for each user/group.

A Free SOCKS proxy server for Linux, macos and FreeBSD

ModSecurity is a web application firewall that can work either embedded or as a reverse proxy. It provides protection from a range of attacks against web applications and allows for HTTP traffic monitoring, logging and real-time analysis.

Opens up IIS Proxy Servers using NTLM to non-Microsoft browsers, etc

A collection of tools related to the game Myst. Most notably, it can transform MOUL/Myst5/Crowthistle datafiles into POTS datafiles. It also allows you to download and install all the fan-Ages. For details see http://myst.dustbird.net/wiki/Drizzle

Flazr is a Java implementation of protocols such as RTMP used for multimedia streaming. The Flazr project includes a streaming media server and related utilities.

Viralator enhances your network's squid proxy server with a virus scanner. Before a user can download a file, the proxy passes the file to the Viralator script which, in turn, uses a virus scanner to scan, disinfect, or delete the download.

This is simple Direct Connect proxy server

J2EP is a reverse proxy running on a J2EE engine. The proxy is written in java and was originally designed with Tomcat in mind, but any engine should work fine. A set of basic mapping rules are included but they can easily be extended to your own needs.

Middleman is an advanced HTTP/1.1 proxy server with features designed to increase privacy and remove unwanted content.

YAPH - Yet Another Proxy Hunter - intended for validation of any given SOCKS 4/5 or HTTP proxy server for compatibility with TCP tunneling features.

Asterisk Manage API and FAGI C++ Framework. Implemented with high efficient OS independent Sockets wrapper (ACE). Provide C++ API wrappers for Asterisk Manager API and FAGI. A Manage API relay(proxy) server and a FAGI socket server will be implemented.

Web site load tester. Simulates multiple user types and counts. Includes proxy server for recording playback scripts, and log evaluator for generating result statistics.

jHTTPp2 is a very small HTTP/1.1 proxy server written in Java. It offers following features: IPv6 support, high-performance, blocks URL's based on a block-list, removes data from the HTTP-Header, blocks Cookies from untrusted hosts.