Encrypt PDF — Protect a PDF with a Password
Encrypt and password-protect PDF files with configurable security options. Prepare sensitive documents for safer sharing and storage.
Clear file handling
Built for real workflows
Progress and feedback
Useful options, not clutter
Upload PDF File
Drag and drop a PDF file here, or click to browse.
Smart workflow
Do more in the same workflow
Build from the job you started: batch compatible files, keep the right output format, then move straight into the next useful step without hunting through the site.
Input
Output
Batch
1 file per run
1 file per run. Use one run when the files share the same task.
Choose a related operation below instead of starting from scratch.
Results stay focused on download, preview and the next useful action.
No fixed file-size limit per configured tool limit.
Natural next steps
Continue with a related tool using the same file workflow.
Smart workflows
Finish the job, not just the file
Use the existing tool graph to continue into useful next steps. Bulk and output-packaging capabilities are surfaced automatically where the underlying tool supports them.
Continue with Decrypt Pdf
Finish the job after Encrypt Pdf with a relevant MAXScanner tool, without creating a duplicate converter page.
- Encrypt Pdf
- Decrypt PdfWorkflow-ready
Best when Encrypt Pdf is only the first step in your workflow.
ContinueContinue with Change Permissions
Finish the job after Encrypt Pdf with a relevant MAXScanner tool, without creating a duplicate converter page.
- Encrypt Pdf
- Change PermissionsWorkflow-ready
Best when Encrypt Pdf is only the first step in your workflow.
ContinueMake the next step easier
Use Encrypt Pdf as part of a complete document workflow: process the file, review the result, then continue into the next useful step instead of returning to a generic tools catalogue.
Clear file-to-result workflow
Useful controls without unnecessary clutter
Mobile-friendly processing experience
Continue directly into related tools
A smoother workflow
- 1Add the file for Encrypt Pdf
- 2Choose only the settings that matter for the destination
- 3Process and review the result
- 4Continue to the next useful tool when the job is not finished
A human tip
The useful version of Encrypt Pdf
A conversion tool is most valuable when it removes the work around the conversion. People usually arrive with a destination in mind—an upload, a submission, an email, a report, a website or another editing step. The page should make that destination obvious, keep the interface focused, and offer a sensible next action when the first operation is only part of the job.
About This Tool
A PDF containing personal, financial or business information deserves more than a filename nobody can guess. Encrypt PDF adds password protection and security controls before you share or archive the document.
Use a strong, unique password and share it through a separate channel when possible. Encryption can protect the file itself, but it cannot protect a password that is sent alongside the attachment in the same message.
How to Use
Add the PDF
Choose the document you want to protect.
Set a strong password
Use a unique password that is not reused for another account or service.
Choose security options
Select the appropriate encryption and permission settings for your use case.
Save and share safely
Download the protected PDF and send the password separately from the file.
Use Cases
Sensitive paperwork
Add an extra protection layer to documents containing personal or financial information.
Secure email delivery
Protect an attachment and communicate its password through another channel.
Archive protection
Store confidential PDFs behind password-based access controls.
Frequently Asked Questions
What if I forget the PDF password?+
Keep a secure record of passwords you create. Do not rely on a recovery mechanism that the document format may not provide.
Does encryption hide the file name?+
No. Encryption protects the document contents, not the surrounding filename, folder or message metadata.
Should I send the password with the PDF?+
Avoid sending both through the same channel when the document is sensitive. Use a separate trusted channel.