HTPBE.TECH
Detect if a PDF was tampered with — in seconds
2 followers
Detect if a PDF was tampered with — in seconds
2 followers
HTPBE analyzes the binary structure of PDF files to detect post-creation modifications. Upload any PDF and get a verdict — intact, modified, or inconclusive — based on metadata timestamps, Creator/Producer fields, xref revisions, and digital signature status. Free web tool, no account required. REST API available for automated workflows.
