Drawbacks
As a PDF/A document must embed all fonts that it uses, a PDF/A file will often be bigger than an equivalent PDF file that does not have the fonts embedded.
The use of transparency is forbidden in PDF/A-1. The majority of PDF generation tools that allow for PDF/A document compliance, such as the PDF export in OpenOffice.org or PDF export tool in Microsoft Office 2007 suites, will also make any transparent images in a given document non-transparent. That restriction was removed in PDF/A-2.
Read more about this topic: PDF/A
Famous quotes containing the word drawbacks:
“France has neither winter nor summer nor morals—apart from these drawbacks it is a fine country.”
—Mark Twain [Samuel Langhorne Clemens] (1835–1910)