What does PDF/A actually change?

It embeds every font used and removes anything that would not survive long-term — external references, scripts, encryption. The result opens identically in fifty years, which is why courts, tenders and records offices demand it.

Can the file get bigger?

Usually yes. Embedding complete font files is the price of the guarantee.

PDF to PDF/A

Convert to the ISO archival format that courts, tenders and records offices require.

Needs a server connectionnew

Needs the document service. PDF/A embeds every font and drops anything that would not survive long-term archiving.

How to pdf to pdf/a

Choose the PDF that has to be archived.
Press Convert. It is sent to the document service and processed by Ghostscript.
Download the PDF/A file.

Questions

What does PDF/A actually change?: It embeds every font used and removes anything that would not survive long-term — external references, scripts, encryption. The result opens identically in fifty years, which is why courts, tenders and records offices demand it.
Can the file get bigger?: Usually yes. Embedding complete font files is the price of the guarantee.

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