Searchable Numbered Scan Archive

Recognize scanned PDF pages into a new searchable raster copy, add fresh page numbers and remove supported metadata.

Content processing stays in the browser; required runtime code/models load by GET. Retained originals preserve their original bytes and metadata. Local processing and re-encoding are not secure-erasure, redaction or anonymity guarantees.

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About this flow

Recognize scanned PDF pages into a new searchable raster copy, add fresh page numbers and remove supported metadata.

Limitations

One PDF,50MiB/500sourcepages; at most20selected pages,8MP/page and80MPtotal at144/200DPI.
OCR output100MiB but following numbering input50MiB; oversized intermediates stop with the completed checkpoint.
NEW raster/searchable document loses original interactive structures/signatures; OCR can misread.
Fresh visible numbers do not remove numbers or identifiers in scanned images; Info/XMP cleanup is not anonymity or PDF/A.
Controlled printed-English proof only; no handwriting, universal recognition, secure redaction, cold-start offline or physical print claim.