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TLS 1.3 Encrypted • 100% Client-Side Processing • Max 100 MB
Ensure your documents remain readable for decades. Convert to ISO-standardized PDF/A (PDF/A-1b, PDF/A-2b) with embedded fonts and color profiles.
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Runs directly inside your browser with WebAssembly for zero latency and instant processing.
Your files are not stored, read, or indexed. Protected with TLS 1.3 encryption.
No hidden watermarks, no mandatory signups, and no limits on essential everyday PDF workflows.
Upload the PDF document.
Select your compliance profile (PDF/A-1b or PDF/A-2b).
Click 'Convert to PDF/A' and download.
PDF/A is an ISO-standardized version of the PDF format specialized for preservation and long-term archiving of digital documents.