OpenSSL 1.1.1 Support

Supports latest OpenSSL libraries 1.1.1. Widest compatibility via support for modern TLS 1.3 and secure your messages using latest OpenSSL version.

Just set global variable called OPENSSL_API_VERSION located in IdSSLOpenSSLHeaders to opSSL_1_1.

OPENSSL_API_VERSION := opSSL_1_1;

ALPN Protocol

Application-Layer Protocol Negotiation. The ever-growing in popularity HTTP/2 protocol, makes use of ALPN to further decrease website load times and encrypt connections faster.

Full Compiled Packages

Already compiled Indy packages (source not included) without any limitation. Compiled for all Rad Studio versions and personalities (win32, win64, Android, iOS and Mac OSX).

Sync with Latest Indy

Always updated to latest Indy Official version.

Delphi Editions




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CBuilder Editions




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  • CBuilder 10 Seattle
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