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SSLyze vs Certificate Ripper: catalog facts
SSLyze	Certificate Ripper
Free Free and open source.	Free Free and open source under the Apache 2.0 licence.
Command line	Windows, macOS, Linux, Command line
Fast TLS configuration scanning from the command line JSON output suited to automation	No OpenSSL required Bulk extraction from many URLs at once
No graphical interface Output assumes some knowledge of TLS	Command-line only, with no graphical interface Focused on extraction rather than full TLS configuration testing
Downloadable app	Downloadable app
Open source	Open source
License not stated	License: Apache-2.0
No account needed	No account needed
Not stated if it works offline	Needs internet
Official website Full listing and sources Checked September 23, 2026	Official website Full listing and sources Checked October 2, 2026

Catalog facts only. Anything “not stated” is unconfirmed. Check full listings for details.