TCPDF is a PHP class for generating PDF documents
without requiring external extensions. TCPDF
supports all ISO page formats and custom page
formats, custom margins and units of measure,
UTF-8 Unicode, RTL languages, some HTML code,
barcodes, TrueTypeUnicode, TrueType, Type1 and
encoding, JPEG, GIF and PNG images, graphic
functions, bookmarks, JavaScript, forms, page
compression, and encryption.
