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PDF to PDF/A

Convert a PDF to the archival PDF/A standard.

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Free PDF to PDF/A Converter

Convert PDF to PDF/A Online — Free & ISO-Compliant

Our free PDF to PDF/A converter turns any PDF into a standards-compliant PDF/A file built to last. Upload your document and convert PDF to PDF/A online to meet archiving and ISO 19005 requirements — no software to install.

Convert PDF to PDF/A
Online PDF to PDF/A converter turning a PDF into an archivable PDF/A file
Built for archives

The PDF to PDF/A converter institutions trust

Libraries, government offices and legal teams use our online PDF to PDF/A converter to archive documents for the long term.

20M+

PDF/A files created

ISO 19005

Standard supported

4.7/5

Average rating

100%

Free PDF/A conversion

Step by step

How to Convert PDF to PDF/A

Convert PDF to PDF/A online in three simple steps — no account needed.

Upload your PDF

Drag and drop your file into the PDF to PDF/A converter, or browse to select a PDF.

Convert to PDF/A

The tool embeds fonts, fixes metadata and converts your PDF to PDF/A for ISO compliance.

Download your PDF/A

Save the archive-ready PDF/A file, validated and built to open for decades.

Upload, convert and download steps for converting PDF to PDF/A
Why PDF/A

Convert PDF to PDF/A for Long-Term Archiving

PDF/A is the ISO standard for documents that must stay readable for years. Convert PDF to PDF/A and the file becomes self-contained — fonts embedded, no external links, no surprises. It's the format auditors, courts and archives ask for.

Meet ISO 19005 and legal record-keeping requirements
Embed every font so the PDF/A looks the same forever
Remove encryption and external links that break long-term access
A PDF converted to an ISO-compliant PDF/A file for archiving
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Why Choose Our Free PDF to PDF/A Converter

See how our online PDF to PDF/A converter compares with desktop software.

Our converter
Other tools
Convert PDF to PDF/A free
Paid
ISO 19005 compliant output
Varies
Embeds fonts automatically
Manual
Works online, no install
No watermark
Works on any device
Desktop only
Use cases

PDF to PDF/A for Every Archive

However you work, our converter helps you turn PDF into PDF/A for records that need to last.

Government and public sector

Convert PDF to PDF/A to meet official records and retention requirements.

Legal and compliance

Archive contracts and filings as PDF/A so they stay valid and readable.

Libraries and archives

Preserve scanned books and papers as standards-compliant PDF/A files.

Finance and audit

Store invoices and statements as PDF/A for audit trails that last.

Government, legal, library and finance teams converting PDF to PDF/A
“We had to convert hundreds of PDFs to PDF/A for our records system. This handled them all, ISO-compliant.”
RK

Robert Klein

Records Manager

“Our court submissions require PDF/A. Converting PDF to PDF/A here is quick and validates first time.”
AR

Aisha Rahman

Legal Assistant

FAQ

PDF to PDF/A — Frequently Asked Questions

Upload your PDF to the converter at the top of this page, click convert, and download the PDF/A file. Converting PDF to PDF/A is free and runs online — no account or software needed.

Archive with confidence

Convert PDF to PDF/A Free — Start Now

Upload a file and convert PDF to PDF/A online in seconds. Free, ISO-compliant and built to last.

Convert PDF to PDF/A