AO-PDF

Flatten Form Fields

Flatten only the supported, regression-tested AcroForm field types.

Local processing boundary

Current workflows process document bytes in this browser. AO-PDF records only the selected tool, outcome, duration, and coarse browser/runtime information—never filenames or document-derived data.

Operating limits

1–1 file; 100 MiB per file; 250 MiB aggregate; 500 pages; 1,024 MiB estimated working-memory limit; 120-second timeout.

  • Only tested AcroForm text, checkbox, radio, dropdown, and option-list fields are supported.
  • XFA, signature, and unsupported button widgets are rejected.

Select files to begin.