Optimize

PDF to PDF/A

PremiumDesktop

Prepare PDFs for reliable long-term archiving.

Continue in the desktop app

Included with Premium. Sign in with the same account you use on the website or mobile app.

Get desktop app View Premium

Explore browser tools

Questions

PDF to PDF/A — quick answers

How do I use the PDF to PDF/A tool?

Open PDF to PDF/A, add your document, and convert it to the PDF/A archival format for long-term preservation.

More questions? See the All You Can PDF FAQ.