手动涂黑 PDF
上传 PDF，逐页手动审查，放置精确的黑色涂黑框，然后导出一个重建文件，该文件会从被涂黑的页面中移除原始文本层。
How to redact a PDF with manual review
Manual Redact is for cases where you need human-reviewed placement instead of automated detection.
Upload your PDF
Select a PDF from your device or drag it onto the upload area to open it in the manual redaction editor.
Place redactions exactly where needed
Use Redact for exact box-based masking on signatures, stamps, names, account numbers, or any custom region that needs human review.
Export a securely rebuilt PDF
Apply Changes creates a new PDF through the secure redaction pipeline so touched pages do not keep the original searchable text behind the black boxes.
