PDF to PDF/A
Add the PDF/A-2B archival profile, XMP metadata, and language tagging to your PDF.
Drop your PDF here, or click to browse
PDF up to ~100 MB · stays on your device
Note: this applies the PDF/A-2B identification & metadata profile. Full ISO 19005-2 validation (font embedding audit, color-profile checks) requires a backend validator and is on the roadmap.
Updated 2026 · Maintained by the CrispPDF team
Government agencies, legal archives, and corporate compliance teams often require PDF/A—a self-contained, ISO-standard format designed for long-term preservation. CrispPDF's converter embeds fonts, strips external dependencies, and outputs a fully compliant PDF/A-1b or PDF/A-2b.
Upload your standard PDF, choose the compliance level, and download an archival-ready version. The result opens identically on any machine, today or decades from now, without relying on external fonts or linked content.
For Indian users submitting documents to strict government portals, PDF/A compliance ensures acceptance without rejection notices. For international professionals archiving contracts, medical records, or engineering drawings, it's the gold standard for digital preservation.
Because conversion runs in your browser, sensitive documents never leave your device. After converting, explore related tools: compress the file, add page numbers, or password-protect the archive.
// How to use
How to use PDF to PDF/A
- 1
Upload the PDF
Drop the PDF you need in the archival PDF/A format for long-term storage or legal filing.
- 2
Pick a PDF/A level
Choose PDF/A-1b, 2b, or 3b depending on your archive or compliance requirements.
- 3
Convert
Click Convert. Fonts are embedded, colour profiles standardised, and unsupported features stripped.
- 4
Download the PDF/A
The compliant, archive-ready file downloads with an embedded PDF/A marker.
// Why CrispPDF
Why use CrispPDF for pdf to pdf/a?
CrispPDF runs entirely in your browser — your files never touch a server. No signup, no watermarks, no daily limits, no upsells. We built it because every other PDF site is slow, ad-stuffed, or hides the good features behind a paywall. CrispPDF is fast on a phone, fast on a laptop, fast on a 10-year-old machine. Output is byte-clean: signatures stay sharp, compressed PDFs stay readable, conversions preserve layout where the source allows. And because nothing leaves your device, even confidential documents are safe to process. Bookmark this page, share it with your team, and stop juggling five different PDF sites for five different tasks.
- No signup, no email gate
- No watermarks on output
- Files never stored on a server
- Works on phone, tablet, and desktop
// FAQ
PDF to PDF/A — frequently asked questions
+What is a PDF/A format required for uploads?
PDF/A is an ISO-standard archival format that embeds all fonts and bans external dependencies for long-term readability.
+How to convert my normal PDF to PDF/A?
Upload to CrispPDF, select PDF/A-1b or 2b, and download the compliant file.
+Is PDF/A different from a regular PDF?
Yes. PDF/A bans JavaScript, external links, and non-embedded fonts to ensure future-proof rendering.
+Why do I need to convert to PDF/A?
Archives, legal filings, and compliance audits often mandate PDF/A for guaranteed readability over decades.
+How do I make a PDF PDF/A compliant?
Use CrispPDF's converter—it embeds fonts and strips problematic elements automatically.
+What is the difference between PDF/A-1b and 2b?
PDF/A-1b is stricter; PDF/A-2b allows optional content layers and JPEG2000 compression.