openssl@1.1 (deprecated)

Install command:
brew install openssl@1.1

Cryptography and SSL/TLS Toolkit

License: OpenSSL

Formula JSON API: /api/formula/openssl@1.1.json

Formula code: openssl@1.1.rb on GitHub

Bottle (binary package) installation support provided for:

Apple Silicon sonoma
big sur
Intel sonoma
big sur
64-bit linux

Current versions:

stable 1.1.1w

Other versions:

openssl@3 3.2.0 Cryptography and SSL/TLS Toolkit
openssl@3.0 3.0.12 Cryptography and SSL/TLS Toolkit


Depends on:

ca-certificates 2023-08-22 Mozilla CA certificate store
A CA file has been bootstrapped using certificates from the system
keychain. To add additional certificates, place .pem files in

and run


Installs (30 days)
openssl@1.1 56,503
Installs on Request (30 days)
openssl@1.1 27,663
Build Errors (30 days)
openssl@1.1 44
Installs (90 days)
openssl@1.1 267,452
Installs on Request (90 days)
openssl@1.1 115,461
Installs (365 days)
openssl@1.1 1,565,929
Installs on Request (365 days)
openssl@1.1 513,757
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