PDF Security and Protection Tools
Choose the right tool for passwords, permissions, cleanup, and other document-protection workflows.
Pick the exact security task below to open the tool page built for that document action.
Use this hub when access, permissions, or document hygiene matter most
This category is for protecting PDFs, unlocking them when you have permission, and removing hidden or unwanted information before sharing.
The most useful experience is to route users directly into the exact security action they need, because terms like protect, unlock, and sanitize each map to different workflows.
Best direct links in this category
These exact anchors sharpen internal linking around the security actions with the clearest commercial and search intent.
Best anchor for password protection intent.
Best anchor for access and restriction-removal intent.
Best anchor for cleanup before sharing sensitive files.
Best anchor for permission-management workflows.
Pick the protection task you need
These are the clearest destination pages when security, access, or document cleanup is the main goal.
Need to protect a PDF with a password?
Encrypt PDF
Go here when you want to lock down access before sharing the file.
Password protect PDF files. Add encryption and set permissions.
Need to unlock a restricted PDF?
Remove Restrictions
This is the stronger intent match when the job is removing restrictions so the file can be edited, copied, or reused.
Remove PDF restrictions. Unlock printing, copying, and editing permissions.
Need to clean sensitive data before sharing?
Sanitize PDF
Use this page when metadata, hidden content, or document residue is the bigger risk.
Remove hidden data from PDFs. Clean metadata, scripts, and sensitive information.
All PDF security tools
Need a different protection workflow? Browse the rest of the security tools below.
Protect PDF
Password protect PDF files. Add encryption and set permissions.
Sanitize PDF
Remove hidden data from PDFs. Clean metadata, scripts, and sensitive information.
Decrypt PDF
Remove password from PDF files. Unlock password-protected documents.
Flatten PDF
Flatten PDF forms and annotations. Make content non-editable.
Remove Metadata
Strip metadata from PDF files. Remove author, dates, and document properties.
Change PDF Permissions
Modify PDF permissions. Control printing, copying, and editing access.