dompdf is an HTML to PDF converter. At its heart, dompdf is (mostly) CSS 2.1 compliant HTML layout and rendering engine written in PHP. It is a style-driven renderer: it will download and read external stylesheets, inline style tags, and the style attributes of individual HTML elements. It also supports most presentational HTML attributes.

Check out the Demo and ask any question on StackOverflow or on the Google Groups

Features

handles most CSS 2.1 and a few CSS3 properties, including @import, @media & @page rules
supports most presentational HTML 4.0 attributes
supports external stylesheets, either local or through http/ftp (via fopen-wrappers)
supports complex tables, including row & column spans, separate & collapsed border models, individual cell styling
image support (gif, png (8, 24 and 32 bit with alpha channel), bmp & jpeg)
no dependencies on external PDF libraries, thanks to the R&OS PDF class
inline PHP support

Requirements

PHP 5.0+ (5.3 recommended)
MBString extension
DOM extension (bundled with PHP 5)
Some fonts. PDFs internally support Helvetica, Times-Roman, Courier & Zapf-Dingbats, but if you wish to use other fonts you will need to install some fonts. dompdf supports the same fonts as the underlying R&OS PDF class: Type 1 (.pfb with the corresponding .afm) and TrueType (.ttf). At the minimum, you should probably have the Microsoft core fonts. See the font installation instructions.

Easy Installation

Install with git

From the command line switch to the directory where dompdf will reside and run the following commands:

git clone https://github.com/dompdf/dompdf.git
git submodule init
git submodule update

Install with composer

Add dompdf to composer.json

{
  "require" : {
  		"dompdf/dompdf" : "dev-master"
	 }
}

From the command line run composer update to install dompdf to the vendor directory.

Download and install

Download an archive of dompdf and extract it into the directory where dompdf will reside

You can download stable copies of dompdf from https://code.google.com/p/dompdf/downloads/list
Or download a nightly (the latest, unreleased code) from http://eclecticgeek.com/dompdf

Limitations (Known Issues)

not particularly tolerant to poorly-formed HTML input (using Tidy first may help).
large files or large tables can take a while to render
CSS float is not supported (but is in the works).
If you find this project useful, please consider making a donation.

(Any funds donated will be used to help further development on this project.)