http://www.pdflib.com/products/tet/ http://www.pdflib.com/products/tet/ TET provides precise metrics for the text, such as the position on the page, glyph widt

http://www.pdflib.com/products/tet/ http://www.pdflib.com/products/tet/ TET provides precise metrics for the text, such as the position on the page, glyph widths, and text direction. Specific areas on the page can be excluded or included in the text extraction, e.g. to ignore headers and footers or margins.