Long-term archiving: a good read about PDF/A
What’s the deal with PDF/A? Originally designated PDF/A-1, this standardized version of the conventional PDF format was established as the international standard ISO 19005-1 in late 2005 and has been available as an ISO standard in its extended versions PDF/A-2 and PDF/A-3 since July 2011 and October 2012 respectively. Since that time, and for a…