FPDF is a PHP class which allows to generate PDF files with pure PHP, that is to say without using the PDFlib library. F from FPDF stands for Free: you may use it for any kind of usage and modify it to suit your needs. FPDF has other advantages: high level functions. Here is a list of its main features: * Choice of measure unit, page format and margins * Page header and footer management * Automatic page break * Automatic line break and text justification * Image support (JPEG, PNG and GIF) * Colors * Links * TrueType, Type1 and encoding support * Page compression FPDF requires no extension (except Zlib to enable compression and GD for GIF support). The latest version requires at least PHP 5.1.