PDFを暗号化

Redacting a PDF permanently removes sensitive information from the document — not just hiding it visually, but actually deleting the underlying data so it cannot be recovered. This is fundamentally different from adding black boxes or highlights over text, which can often be removed to reveal the hidden content. True redaction removes the text, images, or metadata from the file structure entirely. iLoveDoc's Redact PDF tool lets you select text passages, images, or areas on the page for permanent removal. Once redacted, the selected content is replaced with black boxes (or a color of your choice) and the underlying data is irrevocably deleted from the PDF. This is essential for complying with privacy regulations (GDPR, CCPA), responding to Freedom of Information requests, sharing court documents with protected information, or sanitizing documents before public release. All processing is done in your browser, so unredacted versions of your document are never transmitted externally.