What is PDF/A and Why Convert to It?
PDF/A is the ISO-certified archival standard for PDF documents. Unlike regular PDFs, a PDF/A file is completely self-contained — all fonts, color profiles, and resources are embedded inside the file. This guarantees the document will look exactly the same when opened 10, 20, or 50 years from now, regardless of what software is available.
Many organizations — courts, government agencies, healthcare systems, and financial institutions — require documents to be submitted in PDF/A format for long-term compliance and archival.
Which PDF/A Version to Choose?
PDF/A-1b
Most restrictive. No transparency. Maximum compatibility.
RecommendedPDF/A-2b
Modern features + archival compliance. Best for most uses.
PDF/A-3b
Allows embedded attachments. For complex document packages.
How to Convert PDF to PDF/A with PDFMagik
1Open the PDF to PDF/A tool
Go to PDFMagik PDF to PDF/A. No login required.
2Upload your PDF
Drag and drop your standard PDF file. Any size up to 100 MB is supported.
3Select PDF/A version
Choose PDF/A-1b, PDF/A-2b, or PDF/A-3b. PDF/A-2b is recommended for most cases.
4Convert and download
Click Convert. The tool embeds all required resources and downloads a compliant PDF/A file.
💡 Tip: After converting, validate your PDF/A file using the free veraPDF validator to confirm it truly meets the standard. Not all converters produce genuinely compliant output.
What Changes When Converting to PDF/A?
- Fonts are fully embedded: All fonts used in the document are embedded completely, not just subsetted.
- Color profiles embedded: ICC color profiles are included to ensure color accuracy.
- Encryption removed: PDF/A cannot be password-protected — all security restrictions are removed.
- JavaScript removed: No dynamic content is allowed in PDF/A.
- Metadata added: XMP metadata identifying the file as PDF/A compliant is added.
Who Needs PDF/A?
- Legal professionals: Court filings in many jurisdictions require PDF/A.
- Government agencies: National archives and public records systems mandate PDF/A.
- Healthcare: Long-term medical record retention.
- Finance: Regulatory compliance for document retention periods.
- Anyone archiving important documents for more than a few years.
Convert your PDF to PDF/A — free
ISO-compliant archival format. No signup required.
PDF to PDF/A →Summary
Converting to PDF/A ensures your documents remain readable and legally valid for decades. PDFMagik's free PDF to PDF/A converter supports all three versions — PDF/A-1b, PDF/A-2b, and PDF/A-3b — and handles font embedding, color profiles, and metadata automatically. For most archiving needs, PDF/A-2b is the right choice.