Short description
A practical document protection tool for teams that want to password-protect files before sharing them.
Quick note
This tool adds a new password to unencrypted PDFs. It is not an unlocker for files that are already protected.
Internal links
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Usage, quality and trust notes
When to use it
- Useful for preparing application files, email attachments, official documents and school PDFs quickly.
- Helps check file size, page order, readability and format compatibility before sharing a PDF.
- Connects common document steps such as merging, compressing and converting in the same workflow.
Limits and better-output tips
PDF tools work best with clean, unlocked files. Scanned documents may need OCR, and very large files can take longer to process.
PDF · 100 MB / file
File and privacy approach
Files are used in a temporary workspace to complete the selected action. For sensitive documents, review the downloaded output before sharing it.
Review the downloaded output before publishing or sharing it.
How to use
- 1Upload the PDF file.
- 2Set the password and permission options.
- 3Download the protected PDF.
Core settings
Open password
Define the password required to open the document.
Permissions
Choose whether printing, copying, and editing should stay available.
Why this tool helps
Makes document sharing more secure.
Adds a security-focused flow to the PDF toolkit.