Convert PDF to PDF/A
Convert your PDF documents to PDF/A-2b for long-term digital archiving and compliance. 100% secure, browser-based conversion.
*Pro users can sync usage across devices.
Drop PDF here to convert to PDF/A
Powerful Features
Archival Quality
Converts documents to the PDF/A-2b standard for reliable long-term storage.
Browser Processing
Conversion happens entirely in your browser. Sensitive documents never leave your device.
Fast & Efficient
Optimized for speed, handling even large documents in seconds without server lag.
Metadata Compliance
Ensures all required metadata is present and formatted for archival standards.
How to Use
Select the PDF file you wish to archive
Choose the PDF/A standard (Default: PDF/A-2b)
Review conversion settings and embedded fonts
Download your archive-compliant PDF/A file
Privacy & Security First
Usage & Transparency
This tool runs entirely in your browser's local RAM. While we suggest a 100MB target for maximum stability on all devices, your actual limit is determined solely by your hardware. Modern desktops can often process files up to 500MB or more instantly and securely.
Frequently Asked Questions
What is PDF/A?
PDF/A is an ISO-standardized version of the Portable Document Format (PDF) specialized for use in the archiving and long-term preservation of electronic documents.
Why use PDF/A-2b?
PDF/A-2b ensures that the visual appearance of a document is preserved over the long term, making it ideal for standard business archiving.
Will it remove interactive features?
Yes. PDF/A compliance requires the removal of JavaScript, external links, and certain types of interactive forms to ensure the file remains functional centuries from now.