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 1732
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
Stunnel - download updates 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

Simple Port Forwarding

3.8.5 freeware download

... small features, such as a easy way to download and keep the router, program ports and languages ... Share With Friends or Family. (*) Automatic Program Updates. (Must run as administrator in Vista and Windows ...

Portable Simple Port Forwarding

3.8.5 freeware download

... small features, such as a easy way to download and keep the router, program ports and languages ... Share With Friends or Family. (*) Automatic Program Updates. (Must run as administrator in Vista and Windows ...

Comica

1.11 freeware download

Comica is a comic downloader and viewer that utilises a custom-built framework for the parsing and downloading of comics from websites. The framework uses an ... (within the Settings window), Comica will archive any downloaded comics; these comics can then be browsed as ...

Stunnel

5.74 freeware download

... it remains resilient against evolving cyber threats. Regular updates and a proactive approach to vulnerability management further enhance its reliability as a security tool. ...

Portable Wireshark

4.4.5 freeware download

... nature of the project ensures continuous improvement and updates. **Use Cases:** - **Network Troubleshooting:** Identify and resolve network performance issues, connectivity problems, and ...

SQuirrel SQL Client

4.8.0 freeware download

... The community-driven nature of the project ensures regular updates, bug fixes, and the continuous addition of new features. Comprehensive documentation and active forums provide ample ...

LeechCraft

0.5.80-596-g3019a01 freeware download

... allows to browse the web, read RSS/Atom feeds, download files via BitTorrent, FTP, HTTP, automatically download, play or stream podcasts (and other media files) ... extensions and magnet links which allows you to download torrents even faster. * The "Summary" tab that ...

Nmap

7.97 freeware download

... the tool's capabilities. The active development and regular updates ensure that Nmap remains at the forefront of network scanning technology, adapting to new security challenges ...

Download Speed Test

1.0.4 freeware download

... performance of a server? With this free download speed test it is very easy to measure ... internet connection. As you may use any download link for testing you can also check the ...

BitNami DokuWiki Stack

2024-02-06a freeware download

... to its development, ensuring a steady stream of updates and improvements. The software's access control list ... built-in spam protection, CAPTCHA support, and regular security updates. These measures help safeguard the integrity of the ...