PDF to PDF/A
Convert PDFs to archival PDF/A output and check basic compliance.
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No file size limit
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How to use PDF to PDF/A
Upload one or more PDFs, choose a conformance level and compatibility policy, then click Convert to PDF/A. Download each converted file, or download all successful outputs as one ZIP.
Add your PDF files
Upload one or more PDFs using drag-and-drop or the file picker.
Configure archive settings
Pick PDF/A conformance and choose how incompatible content should be handled.
Run conversion
Start conversion and monitor progress while each file is processed locally in your browser.
Download outputs
Download each converted PDF/A file, or use ZIP download when multiple files succeed.
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