Navigation: 

Stunnel 5.74 freeware

Stunnel freeware screenshot
View Image

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 2025-04-04
Filesize 3.30 MB
Downloads 1724
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
(23 rating)
StunnelOtherWindows 11, Windows 10 64 bit
Add to saved freeware Report spyware
Stunnel - free compatibility 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

WebBrowserPassView

2.13 freeware download

... forgotten passwords stored by popular web browsers. This free software is a testament to NirSoft's commitment to ... Internet Explorer, Microsoft Edge, Opera, and others. Its compatibility with a wide range of browsers makes it ...

NetIO-GUI Portable

1.0.8 freeware download

... time and identify potential issues. 6. **Cross-Platform Compatibility**: NetIO-GUI Portable is designed to work seamlessly across ... operating systems, including Windows and Linux. This cross-platform compatibility ensures that users can rely on the tool ...

WinBox

3.41 freeware download

... notable feature of WinBox is its versatility and compatibility. The software is designed to work seamlessly with all MikroTik RouterOS devices, providing a unified management ...

Fing

3.1 freeware download

... needs of different network environments. 5. **Cross-Platform Compatibility:** Network Speed Test is designed to work seamlessly ... platforms, including Windows, macOS, and Linux. This cross-platform compatibility ensures that users can rely on the tool ...

Portable Wireshark

4.4.5 freeware download

... for installation. **Key Features:** 1. **Cross-Platform Compatibility:** Portable Wireshark runs seamlessly on multiple operating systems, including Windows, macOS, and Linux, ensuring that users ...

ILIAS

9.7 freeware download

... The platform supports SCORM and AICC standards, ensuring compatibility with a wide range of e-learning content. Content creation is another area where ILIAS excels. ...

Google Web Designer

16.0.3.0320 freeware download

... screen – desktop, tablet or mobile – without compatibility issues. Let us handle the HTML5 and CSS3 so you’re free to focus on what you love to do: ...

MIB Browser

2.30 freeware download

... software supports SNMPv1, SNMPv2c, and SNMPv3 protocols, ensuring compatibility with both legacy and modern network devices. The MIB Browser also excels in its ability ...

5 freeware award

SmarterStats Free Edition

Build 8761 freeware download

... improve a website's overall performance and search engine compatibility. By looking for common, and sometimes hidden, issues that could cause visitors to leave your site, ...

Stunnel

5.74 freeware download

... for securing various types of network traffic. Its compatibility with both Unix and Windows platforms further broadens its applicability, catering to diverse IT environments. The ...