3proxy tiny free proxy server
3Proxy tiny free proxy server is really tiny cross-platform
(Win32/Win64&Unix) freeware proxy servers set. It includes HTTP proxy with HTTPS
and FTP support, SOCKSv4/SOCKSv4.5/SOCKSv5 proxy (socks/socks.exe), POP3 proxy,
SMTP proxy, AIM/ICQ proxy (icqpr/icqpr.exe), MSN messenger / Live messenger
FTP proxy, caching DNS proxy, TCP and UDP portmappers.
3proxy 0.6.1 released December, 11 2009.
0.6.1 fixes some functionality issues of 0.6. You are advised to update
from 0.6 if youe use either of:
3proxy 0.6 is finally released. 0.6 branch is now marked as stable, 0.7
as development, 0.5 is not longer supported except security issues.
- icqpr (ICQ proxy)
- more than 1 external IPs
- transparent redirection to HTTP proxy
Due to compiler change in default Windows package, 3proxy 0.6 uses
slightly different counters file format (counter file is created with
"counter" configuration command). If you use counters on Windows,
please either remove old file (counters information will be lost) or
convert counter file to new format with countersutil.exe.
Alternatively, 3proxy-0.6.1-lite.zip package may be used (not
recommended). You are not affected by this issue if you're building
3proxy from source with same compiler.
Release notes: http://3proxy.ru/0.6.1/Release.notes.txt
Full changelog: http://3proxy.ru/0.6.1/Changelog.txt
This is not security update, yet some functionality bugs are fixed in
0.6 and a lot of new features are added. Key new features are: plugins
support (including plugins for PCRE regexp filtering support for URL
and HTTP headers/data and proxy HTML pages customization, LDAP
authentication/authorization), SMTP proxy support, unique ICQ/AOL and
MSN proxy support with ability to limit access by UIN/screen name,
hostnames with wildcards are allowed in ACLs instead of IP networks and
You can use every proxy as a standalone program (socks, proxy, tcppm,
udppm, pop3p) or use combined program (3proxy). Combined proxy
additionally supports features like access control, bandwidth limiting,
limiting daily/weekly/monthly traffic amount,
proxy chaining, log rotation, syslog and ODBC logging, etc.
It's created to be small, simple and yet very functional.
It may be compiled with Visual C or gcc. Native Win32 version included
in archive and supports installation as a service. Currently
3proxy is tested to work under Windows 98/NT/2000/2003/2008/XP/Vista/Windows 7 both i386 and x64,
FreeBSD/i386, NetBSD/i386, OpenBSD/i386, Linux/i386, Linux/PPC,
Linux/Alpha, Mac OS X/PPC, Solaris 10/i386.
See Release Notes and Changes on download page for a full list of features
3proxy is absolutely free (FreeWare) and open source. It can be used
under terms of GNU/GPL. Starting from 0.6 version BSD-style license is used and
any compatible license (Apache license, GPL, LGPL) may be used instead.
For licensing or commercial support questions please e-mail to
- 3APA3A, 3APA3A at security.nnov.ru, code developer
- Vladimir Dubrovin, vlad at sandy.ru, code developer
(c) 2000-2013 by 3APA3A, Vladimir Dubrovin. Please contact 3proxy development team if you want to contribute code or maintain port.