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Tag a PDF with PDF/A-2b metadata for archiving. Complex files may still need a dedicated PDF/A checker.
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or drag and drop your files here
Max 100 MB per file · 250 MB total
Common next steps
Reduce PDF size by rebuilding pages. In the browser, pages are recompressed as JPEG.
Rebuild a PDF to recover a readable copy from many damaged files.
Encrypt PDF documents with a password.