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HomeCompress
Convert
JPGPDF to ImageConvert PDF pages to JPG/PNGWPDF to DOCXConvert PDF to Word documentsWWord to PDFConvert Word files to PDF
Edit PDF
Merge PDFCombine multiple PDFs into oneOrganize PagesRearrange PDF page orderEdit PDFAdd text, images to PDFRotate PagesRotate pages in PDF files
PDF Security
Add WatermarkBrand your PDFs with watermarksEncrypt PDFLock PDF with a passwordSign PDFAdd digital signature to PDF
PricingBlogContact
Log inSign up
HomeAll ToolsSecure PDF

Secure PDF

Protect sensitive PDFs with encryption and permission controls, redact or sanitize confidential content, remove hidden metadata, and add or validate digital signatures.

Protect PDF

Encrypt with password protection

Sanitize PDF

Remove scripts, links, and metadata

Find and Redact

Search and redact sensitive text

Unlock PDF

Remove password from PDF

Flatten PDF

Flatten form fields and annotations

Title

Strip all metadata

Change Permissions

Set copying and printing restrictions

Digital Signature

Apply a digital certificate

Validate Signature

Verify digital signatures

Every tool you need to work with PDFs — fast, private, self-hosted.

Product
  • All tools
  • Pricing
Categories
  • Organize & Manage
  • Edit & Annotate
  • Convert to PDF
  • Convert from PDF
  • Optimize & Repair
  • Secure PDF
Company
  • About
  • Contact
  • Blog
  • Help Center
Legal
  • Terms
  • Privacy
  • Security
  • Refund Policy
© 2026 pdfsimple. All rights reserved.