Protect PDF
Add password protection and AES-256 encryption to a PDF before sharing sensitive contracts, reports, forms, or client files.
Why use Protect PDF?
Practical advantages built around real creation, selling, and operations workflows.
Real PDF encryption
Protect PDF uses server-side AES-256 PDF encryption instead of metadata-only flags or client-side placeholders.
Clear password setup
Enter and confirm a password with a minimum length check before the protected PDF is created.
PDF-only validation
Uploads are checked for the PDF MIME type, file size, readability, and page limits before processing.
Server-side processing
Encryption runs through the same shared PDF Studio backend pattern as the Wave 1 tools.
Standard Azan AI history
Successful protected outputs use shared tool engine credits, R2 output storage, dashboard history, analytics, and feedback widgets.
Three simple steps
Launch the workflow from this page and keep moving without extra setup.
Upload one PDF
Drop or browse for the document you want to protect. The tool accepts one PDF up to 50MB.
Set a password
Enter and confirm a password with at least 8 characters.
Protect and download
Run the tool for 2 credits, then download the encrypted PDF from the result link or recent history.
Where this tool fits
Use Azan AI for the everyday scenarios that slow down launches, campaigns, and operations.
Client documents
Add password protection to contracts, proposals, invoices, and statements before sending them externally.
Internal reports
Protect financial, HR, operational, or planning PDFs that should only open with the shared password.
Forms and packets
Prepare sensitive onboarding, application, or vendor documents for controlled distribution.
Legal and compliance files
Add a password layer before sharing policies, disclosures, agreements, or review packets.
Downloadable archives
Create protected versions of stored PDFs while keeping the original upload temporary.
Protect PDF questions
Answers to common questions before you run the tool.
How many credits does Protect PDF use?
Protect PDF uses 2 credits per successful protected PDF.
Which files can I upload?
The tool accepts one readable, unencrypted PDF file up to 50MB.
What encryption is used?
Protect PDF uses AES-256 PDF encryption through a server-side library that does not require native qpdf binaries.
Does Protect PDF remove passwords?
No. Protect PDF only adds password protection to PDFs you upload.
Are source PDFs stored permanently?
No. Source PDFs are parsed from the upload request for temporary processing only; only the protected output is stored for download and history.
What password length is required?
Passwords must be at least 8 characters and must match the confirmation field.
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