About the PDF to PDF/A
Courts, governments, universities and companies often require PDF/A — the ISO standard for long-term archiving that embeds fonts and colour information so a document looks the same decades from now. Convert any PDF to PDF/A-2b here.
How to Use the PDF to PDF/A
- Click the upload box and choose your file, or simply drag and drop it in.
- Adjust the available options to match what you need.
- Click the action button and let House of Convert do the work in seconds.
- Download your result instantly — no email, no account, no watermark.
Why Use the PDF to PDF/A at House of Convert?
- Free forever — every tool on this site is free to use, with no hidden limits.
- Private by design — your file is processed for this request only and never stored on our servers.
- Fast — results are usually ready in a few seconds, even for larger files.
- No installation — works entirely in your browser, on desktop or mobile.
Frequently Asked Questions
How do I convert a PDF to PDF/A?
Upload the PDF and click Convert. Download the PDF/A version.
What is PDF/A?
An ISO standard (ISO 19005) for archiving: it embeds fonts and colour profiles and forbids features like external content.
Which PDF/A version does this create?
PDF/A-2b, the most widely accepted level for archiving.
Who requires PDF/A?
Many courts (e-filing), government agencies, universities (theses) and regulated industries.
What is the difference between PDF and PDF/A?
PDF/A is a stricter subset designed to look identical forever, with everything it needs embedded.
Will my PDF look different?
It should look the same; colours may be converted to device-independent colour.
Can I convert Word to PDF/A?
Convert with Word to PDF first, then convert to PDF/A — or use OpenOffice to PDF with the PDF/A option for ODT files.
How do I check that a file is PDF/A compliant?
Use a validator such as veraPDF for formal verification.
Can encrypted PDFs be converted?
PDF/A forbids encryption; unlock the PDF first.
Does the PDF to PDF/A tool store my PDF?
No, it’s deleted immediately.