I also wanted to use OpenSSL on Windows 10. An easy way to do it without running into the risk of installing unknown software from 3rd party websites and risking viruses, is by using the openssl.exe that comes inside your Git for Windows installation. In my case, I found the OpenSSL executable in the following location of the Git for Windows installation.
C:\Program Files\Git\usr\bin\openssl.exe
If you also want instructions on how to use OpenSSL to generate and use certificates, here is a write-up on my blog. The step by step instructions first explain how to use Microsoft Windows Default Tool and also OpenSSL and explains the difference between them.
Answer from Kaushik Ghosh on Stack OverflowShining Light Productions
slproweb.com › products › Win32OpenSSL.html
Win32/Win64 OpenSSL Installer for Windows - Shining Light Productions
Businesses Secure Cloud Load Balancing (See the Donations section on this page to get your business here)
GitHub
github.com › FirstTimeEZ › openssl
GitHub - FirstTimeEZ/openssl: OpenSSL Library Portable Redistributable · GitHub
OpenSSL Library Portable Redistributable. Contribute to FirstTimeEZ/openssl development by creating an account on GitHub.
Author FirstTimeEZ
Videos
SourceForge
sourceforge.net › projects › openssl-for-windows
OpenSSL for Windows download | SourceForge.net
December 16, 2023 - OpenSSL Portable for Windows 32-bit and Android. OpenSSL is a robust, commercial-grade, and full-featured toolkit for the Transport Layer Security (TLS) and Secure Sockets Layer (SSL) protocols. It is also a general-purpose cryptography library.
FireDaemon
kb.firedaemon.com › support › solutions › articles › 4000121705-openssl-binary-distributions-for-microsoft-windows
Download Free OpenSSL Windows Installers & ZIP Files
3 weeks ago - : You can set OPENSSL_HOME=%~dp0 in a batch script for portable installs set OPENSSL_HOME=C:\OpenSSL set OPENSSL_CONF=%OPENSSL_HOME%\ssl\openssl.cnf set PATH=%OPENSSL_HOME%\bin;%PATH% cd /d %OPENSSL_HOME% openssl version -a
Makerslocal
256.makerslocal.org › wiki › Portable_OpenSSL
Portable OpenSSL - Makers Local 256
1. Download the latest OpenSSL Light from OpenSSL.org. 2. Install OpenSSL a. Ignore the error about MS Visual C++ b. Select Copy OpenSSL DLL to /bin directory 3. Copy C:\OpenSSL\bin to your USB Drive. 4. Rename the bin directory to openssl.. 5. Double click on openssl.exe in your openssl directory.
SourceForge
sourceforge.net › projects › openssl
OpenSSL download | SourceForge.net
May 3, 2026 - This project offers OpenSSL for Windows (static as well as shared). It supports: FIPS Object Module 1.2 and CAPI engine. It includes most of the features available on Linux.
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I also wanted to use OpenSSL on Windows 10. An easy way to do it without running into the risk of installing unknown software from 3rd party websites and risking viruses, is by using the openssl.exe that comes inside your Git for Windows installation. In my case, I found the OpenSSL executable in the following location of the Git for Windows installation.
C:\Program Files\Git\usr\bin\openssl.exe
If you also want instructions on how to use OpenSSL to generate and use certificates, here is a write-up on my blog. The step by step instructions first explain how to use Microsoft Windows Default Tool and also OpenSSL and explains the difference between them.
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If you have chocolatey installed you can install openssl via a single command i.e.
choco install openssl
OpenSSL
openssl.org
OpenSSL
“We believe everyone should have access to security and privacy tools, whoever they are, wherever they are or whatever their personal beliefs are, as a fundamental human right.”
OpenSSL
openssl.org › source
Downloads | OpenSSL Library
The master sources are maintained in our git repository, which is accessible on GitHub. Please submit bugs via a GitHub issue. If you would like to make a contribution, see “How to Contribute to OpenSSL. Since 3.0, the OpenSSL Library has been released under an Apache License v2.
SourceForge
sourceforge.net › home › open source software › openssl for windows › files
OpenSSL for Windows - Browse Files at SourceForge.net
OpenSSL for Windows files. Full list of files for OpenSSL for Windows, OpenSSL Portable for Windows 32-bit and Android
YouTube
youtube.com › watch
Openssl para Windows - Portable - CYGWIN - YouTube
Se hablara la instalacion y uso de openssl para windows, este openssl es portable, es decir no se necesita instalar.url: https://siarperu.com/productos/openssl/
Published September 1, 2024
FireDaemon
kb.firedaemon.com › support › solutions › articles › 4000121705-openssl-3-0-and-1-1-1-binary-distributions-for-microsoft-windows
OpenSSL 3.1, 3.0 and 1.1 Binaries for Microsoft Windows
July 13, 2023 - : You can set OPENSSL_HOME=%~dp0 in a batch script for portable installs set OPENSSL_HOME=C:\OpenSSL set OPENSSL_CONF=%OPENSSL_HOME%\ssl\openssl.cnf set PATH=%OPENSSL_HOME%\bin;%PATH% cd /d %OPENSSL_HOME% openssl version -a
FireDaemon
firedaemon.com › firedaemon-openssl
OpenSSL for Windows - Free Installers & Binaries | FireDaemon
Winget is built into Windows 10, 11, and Server 2025 or can be installed manually. To install FireDaemon OpenSSL, open a command prompt on your computer, then: Instead of using the installer or package manager, you can download one of the ZIP ...
Hostnoc
hostnoc.com › home › guide › how to install openssl on windows? [complete 64-bit and 32-bit guide]
How To Install OpenSSL On Windows? 64-bit And 32-bit Guide
June 24, 2024 - Choose this for modern machines and install OpenSSL Windows 11 or Server environments. Windows uses binaries or Chocolatey packages, while Linux often compiles from source. Need help with Linux? See prep command in Linux. Yes, but it’s complicated. Use a portable version and manually set environment variables locally.
SourceForge
sourceforge.net › home › open source software › openssl for windows
Download OpenSSL-1.1.1h_win32.zip (OpenSSL for Windows)
Download OpenSSL for Windows OpenSSL-1.1.1h_win32.zip. OpenSSL Portable for Windows 32-bit and Android
GitHub
github.com › ServBay › OpenSSL-Windows-Portable › releases
Releases · ServBay/OpenSSL-Windows-Portable
Compiled OpenSSL 3.4.1 for Windows x64 (VC-WIN64A). Includes updated CA certificates with custom ServBay CAs appended.
Author ServBay
GitHub
github.com › openssl › openssl › issues › 5479
Portable edition? · Issue #5479 · openssl/openssl
February 28, 2018 - You switched accounts on another tab or window. Reload to refresh your session. ... There was an error while loading. Please reload this page. ... There was an error while loading. Please reload this page. ... Hi! Is there a portable version of OpenSSL which doesn't require installation?
Author openssl
OpenSSL
wiki.openssl.org › index.php › Binaries
Binaries · openssl/openssl Wiki · GitHub
OpenSSL 4.0 FIPS, 3.5 LTS and 3.0 LTS pre-compiled for Microsoft Windows with no external dependencies. The binary distributions can be used standalone or integrated into any Windows application.
Author openssl
Softpedia
softpedia.com › windows › programming › components & libraries › openssl
OpenSSL - Download - Softpedia
1 month ago - NOTE: Users should currently install a 1.1.1 series + a 3.0 series for maximum application compatibility · OpenSSL is a robust, full-featured toolkit that implements the SSL and TLS protocols.
Xolphin
xolphin.com › support › manuals › openssl
OpenSSL - Installation under Windows
OpenSSL for Windows has now been installed and can be found as OpenSSL.exe in C:\OpenSSL-Win32\bin\. Always open the program as Administrator.