PDF/A standards

PDF/A is a specialized version of the PDF format designed for long-term digital preservation of electronic documents. It ensures that files remain consistent and viewable in the same way over time, regardless of future software changes. PDF/A does this by embedding all necessary information, like fonts and images, within the document, and restricting features like encryption or external links that could compromise its stability. This standard is commonly used by organizations for archiving important records, legal documents, and publications that need to be reliably stored and retrieved in the future.