编辑PDF（遮盖）
永久遮盖PDF中的敏感信息。在预览上点击并拖动以标记要遮盖的区域。
文件保留在您的设备上
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Drop your PDF to redact
Supported: PDF (up to 100.0 MB)
常见问题
遮盖是永久性的吗？
遮盖会在选定区域上绘制黑色矩形。为了最大安全性，应在PDF结构级别移除底层内容。
应该遮盖什么？
常见用途：在共享PDF之前隐藏个人信息、账号、地址、签名或任何机密数据。
Common Use Cases
FOIA and public records
Redact exempt information from government documents before release — personal data, classified content, privileged communications.
HIPAA compliance
Redact patient identifiers and protected health information from medical records before sharing with third parties.
Legal discovery
Redact privileged or confidential information from documents produced in litigation before sharing with opposing counsel.