TCPDF is an extension and improvement of the FPDF class.

Here are some key features of TCPDF:
- No external libraries are required;
- Supports all ISO page formats;
- Supports UTF-8 Unicode and Right-To-Left languages;
- Supports document encryption;
- Includes methods to publish some HTML code;
- Includes graphic and transformation methods;
- Includes bookmarks;
- Includes JavaScript and forms support;
- Includes a method to print various barcode formats;
- Supports TrueTypeUnicode, OpenTypeUnicode, TrueType, OpenType, Type1 and CID-0 fonts;
- Supports custom page formats, margins and units of measure;
- Includes methods for page header and footer management;
- Supports automatic page break;
- Supports automatic page numbering and page groups;
- Supports automatic line break and text justification;
- Supports JPEG and PNG images whitout GD library and all images Supported by GD: GD, GD2, GD2PART, GIF, JPEG, PNG, BMP, XBM, XPM;
- Supports stroke and clipping mode for text;
- Supports clipping masks;
- Supports Grayscale, RGB, CMYK, Spot colors and transparency;
- Supports links and annotations;
- Supports page compression (requires zlib extension);
- Supports user rights management so Adobe Reader users can save filled-in copies of forms they complete.

What's New in This Version:
- An error condition in addHtmlLink() method was fixed.