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PDF to PDF/A Online Free

Convert to ISO-standardised archival format — no sign-up, no watermark

Drag & drop your PDF here

Output: PDF/A-1B
ISO 19005-1 · Conformance Level B · Long-term archival
ISO 19005
Embeds XMP metadata for ISO compliance
Sets PDF/A-1B conformance identifier
Suitable for legal & government archival
Preserves all content & page layout
PDF/A is an ISO standard for long-term digital preservation. It is commonly required for legal filings, government submissions, and court documents.

Max file size: 20 MB. One PDF only. Output is an archival .pdf (PDF/A-1B).

Tool Guide

Why use PDF to PDF/A Online?

Upload your file, apply the selected action, and download the result instantly. All processing happens on our secure servers — your file is never stored beyond 30 seconds. No registration, no watermarks, and no hidden fees. Works on desktop, tablet, and mobile.

  • 100% free — no hidden fees ever
  • No account or sign-up required
  • Instant browser-based processing
  • Files auto-deleted within 30 seconds
1
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Process
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