Welcome to the detailed analysis for tcpdf.org. This domain is officially recognized as tc-lib-pdf (TCPDF). According to their official web presence, their primary focus is: "tc-lib-pdf: modern PHP 8.2+ PDF generation library and the successor to legacy TCPDF".
"tc-lib-pdf is the current generation of TCPDF: a pure-PHP library that writes PDF documents on PHP 8.2 and later, installed through Composer and split across a set of focused packages."
"TCPDF started in 2002 and ended up one of the most widely installed PDF engines in PHP. The legacy codebase is now deprecated. New work happens in tc-lib-pdf and the tc-lib packages it builds on."
"IMPORTANT: This stack has been installed hundreds of millions of times, and keeping it working across two decades of PDF readers and standards revisions is paid engineering time. If your work depends on it, please consider GitHub Sponsors . The Sponsor page has the tiers and how logo placement works."
"Everything runs in PHP. There is no headless browser to install, no rendering service to call, and nothing to keep alive next to your application. The library pulls together companion packages for fonts, images, graphics, pages, filtering, encryption, and digital signatures behind one document-authoring API."
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Yes, according to our latest analysis, we detected a valid SSL certificate ensuring a secure connection.
As of September 8, 2026, tcpdf.org holds an estimated domain authority score of 88/100 based on our VisitRank tracking algorithms.
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Common Misspellings & Typo Domains for tcpdf.org: