Encrypt and lock PDF with password to prevent it from unauthorized access.
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Upload PDF
Drop or directly upload a PDF that you want to lock with a password.
Set Password
Encrypt PDF files with a strong password as per your choice.
Download PDF
Save your password protected PDF with a single click.
Simple UI
Offers an easy to navigate interface, anyone can easily password protect PDF without technical expertise.
Swift and Reliable
Enables fast processing, this password pdf protector functions to lock PDF content quickly within only three simple steps.
Secure Files
Along with password protection, this tool keeps your files secure and automatically deleted from the server after processing.
Multi-Device Support
Works seamlessly to add password to pdf using all devices such as tablets, PC’s, laptops, and smartphones.
Customizable Passwords
You can lock the PDF with a password as your preference. It allows you to keep either the same or different passwords for multiple PDFs.
Free of Cost
Make password protect pdf files for free of cost, does not involve any hidden charges or subscription fees.
Batch PDF Locking
Encrypt multiple PDFs at once with its batch processing features, lets you add the same or different passwords to a maximum of 10 files.
No Installation
It is a web-based tool, lets you lock PDFs directly into your browser without downloading or installing any software.
Businesses
Secure PDF confidential documents, reports, and contracts with password protection.
Students
Encrypt and protect PDF-related research papers, personal data, and project assignments from unauthorized access.
Teachers
Safe PDF-embedded grading sheets, educational resources, and lesson plans.
Freelancers
Ensure the protection of client files, contracts, and contracts.
Everyday Users
password protect personal PDF files, invoices, or sensitive information to maintain privacy.
What type of password do I need to use to lock the PDF?
You must use a strong password that combines with numbers, uppercase and lowercase letters, and special characters for enhancing security.
Can I protect a PDF on Mac?
Definitely, the online pdf locker works on Mac without any hassle. Just open your browser and directly add password on your PDF
Can I encrypt a PDF without a password?
No, the password is essential for encrypting pdf. The added password ensures that the PDF document is securely locked and even not at all inaccessible to unauthorized individuals.
How to password protect a PDF file without Acrobat?
Use an online tool like this password pdf protector to lock your PDF securely, no Adobe Acrobat required.
Is a PDF password protected?
A PDF file is only password-protected if a password has been added with the help of an online tool or software for the securing concerns.
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