Our software library provides a free download of OpenSSL 1.1.0. The program is categorized as Development Tools. The current setup file available for download requires 4.2 MB of hard disk space. This free program is a product of OpenSSL Team.
The following versions: 1.0 and 0.9 are the most frequently downloaded ones by the program users. Commonly, this program's installer has the following filenames: cmd.exe, iexplore.exe, openssl.exe and unins000.exe etc. OpenSSL works fine with 32-bit and 64-bit versions of Windows XP/Vista/7/8/10. Our antivirus check shows that this download is malware free.
From the developer:
The OpenSSL Project is a collaborative effort to develop a robust, commercial-grade, full-featured, and Open Source toolkit implementing the Secure Sockets Layer (SSL v2/v3) and Transport Layer Security (TLS v1) protocols as well as a full-strength general purpose cryptography library. The project is managed by a worldwide community of volunteers that use the Internet to communicate, plan, and develop the OpenSSL toolkit and its related documentation.
You may want to check out more software, such as ArcGIS for Desktop OpenSSL Update Patch, ClicksAndWhistles or stunnel, which might be similar to OpenSSL.