Software Alternatives & Reviews

CAcert VS OpenSSL

Compare CAcert VS OpenSSL and see what are their differences

CAcert logo CAcert

CAcert.org is a community-driven Certificate Authority that issues certificates to the public at...

OpenSSL logo OpenSSL

OpenSSL is a free and open source software cryptography library that implements both the Secure Sockets Layer (SSL) and the Transport Layer Security (TLS) protocols, which are primarily used to provide secure communications between web browsers and …
  • CAcert Landing page
    Landing page //
    2021-09-17
  • OpenSSL Landing page
    Landing page //
    2023-09-14

CAcert videos

Ranttime #5 - CaCert

More videos:

  • Review - CAcert: Passwords and Fuzzy Passwords [Kielux 2013]
  • Review - Kurzvorstellung: OpenSuse, Kubuntu, fsfe, TML, privacyIDEA, REDS, CAcert, Toppoint Frickl [#kielux]

OpenSSL videos

Das Kommando "enc" in OpenSSL

More videos:

  • Review - OpenSSL and FIPS... They Are Back Together!
  • Review - OpenSSL After Heartbleed by Rich Salz & Tim Hudson, OpenSSL

Category Popularity

0-100% (relative to CAcert and OpenSSL)
SSL Certificates
100 100%
0% 0
Development Tools
0 0%
100% 100
Domain Name Registrar
100 100%
0% 0
Javascript UI Libraries
0 0%
100% 100

User comments

Share your experience with using CAcert and OpenSSL. For example, how are they different and which one is better?
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Social recommendations and mentions

OpenSSL might be a bit more popular than CAcert. We know about 2 links to it since March 2021 and only 2 links to CAcert. We are tracking product recommendations and mentions on various public social media platforms and blogs. They can help you identify which product is more popular and what people think of it.

CAcert mentions (2)

  • Online validation of email address in GPG keys?
    Cacert.org provides this (http://wiki.cacert.org/PgpSigning). However, their service is not working at the moment - and regardless, would like to know if there are any other similar services that anyone is aware of. Source: over 2 years ago
  • Code signing with a non-trusted certificate
    Now, I've written a couple little modules and released them. It's not really in my budget to purchase a paid signing certificate right now, though. However, I have an account in good standing at CAcert and could get a code signing certificate. Source: about 3 years ago

OpenSSL mentions (2)

  • Why does Baserow need my personal data so I can run open source?
    Baserow uses open source like https://en.wikipedia.org/wiki/OpenSSL and can use it without handing over data to openssl.org. Source: over 1 year ago
  • Creating private key help
    Noob here; I'm looking at openssl.org Two commands are listed; "openssl-genrsa" and "openssl genrsa" (No hyphen). Source: about 2 years ago

What are some alternatives?

When comparing CAcert and OpenSSL, you can also consider the following products

Digicert - Encryption & Authentication

jQuery - The Write Less, Do More, JavaScript Library.

COMODO SSL - Buy your Comodo SSL certificates directly from the No.1 Certificate Authority powered by Sectigo (formerly Comodo CA). Fast service with 24/7 support. Over 20 years of SSL Certificate Authority!

React Native - A framework for building native apps with React

SSL For Free - Free SSL Certificate issued in less than a minute.

Babel - Babel is a compiler for writing next generation JavaScript.