Stunnel 5.74 freeware

Stunnel, developed by Michal Trojnara, is a robust and versatile tool designed to add SSL encryption to existing network services without any changes to the programs' code. This open-source proxy encrypts data streams, ensuring secure communication over the internet. Ideal for securing legacy applications, Stunnel is highly configurable, supports a wide range of platforms, and is praised for its reliability and ease of use. ...

Author Michal Trojnara
Released 2025-05-21
Filesize 3.30 MB
Downloads 1733
OS Windows 11, Windows 10 64 bit
Installation Instal And Uninstall
Keywords Stunnel, SSL encryption wrapper, remote server, remote client, encryption, wrapper, remote, SSL
Users' rating
(24 rating)
StunnelOtherWindows 11, Windows 10 64 bit
Stunnel - servers Freeware Download Notice

Stunnel Free Download - we do not host any Stunnel torrent files or links of Stunnel on rapidshare.com, depositfiles.com, megaupload.com etc. All Stunnel download links are direct Stunnel download from publisher site or their selected mirrors.

Stunnel freeware - The Latest User Reviews
Stunnel freeware - The Latest Versions History
5.74 Dec 13, 2024 New Release Bugfixes:
Fixed a stapling cache deallocation crash.
Fixed "redirect" with protocol negotiation.
Features:
"protocolHost" support for "socks" protocol clients.
More detailed logs in OpenSSL 3.0 or later.
5.73 Sep 9, 2024 New Release Security bugfixes:
OpenSSL DLLs updated to version 3.3.2.
OpenSSL FIPS Provider updated to version 3.0.9.
Bugfixes:
Fixed a memory leak while reloading stunnel.conf sections with "client=yes" and "delay=no".
Fixed TIMEOUTocsp with values greater than 4.
Fix the IPv6 test on a non-IPv6 machine.
Features:
HELO replaced with EHLO in the post-STARTTLS SMTP protocol negotiation (thx to Peter Pentchev).
OCSP stapling fetches moved away from server threads.
Improved client-side session resumption.
Added support for the mimalloc allocator.
Check for protocolHost moved to configuration file processing for the client-side CONNECT protocol.
Clarified some confusing OpenSSL's certificate verification error messages.
stunnel.nsi updated for Debian 13 and Fedora.
Improved NetBSD compatibility.
5.72 Feb 5, 2024 New Release

Most popular Other freeware downloads

DNS Benchmark

1.3.6668.0 freeware download

... going on with your system's currently assigned DNS servers by automatically comparing their performance with many well known publicly available alternatives. DNS Benchmark performs ...

Tresorit for Mac OS X

3.5.2475.1420 freeware download

... when it gets to you, not on Tresorit's servers. This way not even Tresorit knows what you're storing—all of the keys are stored locally on ...

Stunnel

5.74 freeware download

... efforts. By encapsulating the communication between clients and servers within a secure SSL/TLS tunnel, Stunnel effectively mitigates the risks associated with data interception and unauthorized ...

ChrisPC Free VPN Connection

4.25.0517 freeware download

... features like: - Database with 90+ Free VPN servers from: USA, U.K., Germany, Canada, France, Germany, Russia, Singapore, Netherlands and Poland. - Bypass area restrictions ...

iTop VPN

6.4.0.6113 freeware download

... connect to the best server. In the All Servers tab of the home window, there are a large number of global network servers for you to choose from. It offers a ...

HttpTrafficGen

1.8.8 freeware download

... of http traffic for testing web applications, web servers, intrusion detection system and their resistance to HTTP attacks. You can specify the requests count and ...

5 freeware award

Bopup Scanner

2.1.9 freeware download

Bopup Scanner is a LAN scanner which resolves multiple network-specific parameters and displays all the active nodes/systems connected over the network along with useful information on ...

TrafficEmulator

1.8.3 freeware download

... traffic from clients to server to stress test servers, routers and firewalls under heavy network load. It is a very simple and fast program which ...

5 freeware award

IP2Country

1.00 freeware download

... database =========================== Click tracking and SPAM detection. Web Servers Log analysis. Real time country Geo location. Creation of location aware content such as language, currency, ...

HTTPhotos

4.13 freeware download

... commercial purpose or to host it on digicamsoft.com servers for a competitive price. HTTPhotos is freeware with no limitations and both the software and generated ...