Check structure and access
Inspect whether the PDF is readable, encrypted, malformed, unusually structured, password-protected, or outside likely conversion limits.
PDF preflight
Use this collection before converting, compressing, OCRing, printing, signing, sharing, or uploading a PDF. It keeps risky operations read-only until the next step is clear.
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Task groups
Inspect whether the PDF is readable, encrypted, malformed, unusually structured, password-protected, or outside likely conversion limits.
Separate digital text extraction from OCR by checking text-layer, scanned-page, scan-quality, table-readiness, and complexity signals first.
Check metadata, XMP, attachments, JavaScript, open actions, links, layers, and redaction-like signals before a PDF leaves your workflow.
Inspect page size, page boxes, colors, fonts, forms, print readiness, PDF/A signals, and accessibility structure markers without claiming certification.