MaiPDF: Free and Secure PDF Access Control

Share your protected PDF documents with advanced access control features like time-limited access, watermarking, and more—all for free!

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How MaiPDF Works

Upload Your Protected PDF

Simply upload your pre-password-protected PDFs to MaiPDF and start sharing them securely without any additional steps.

Dynamic Watermarking

Each PDF gets a unique QR code watermark containing access details like IP, time, and browser information for complete tracking.

Advanced Access Control

Set viewing limits, control the time duration for which a document is accessible, and track who viewed your document and when.

MaiPDF vs. Traditional DRM Solutions

What is Adobe Content Server?

Adobe Content Server is a server-controlled approach to Digital Rights Management (DRM) introduced by Adobe for PDF documents (DRM PDFs). It was developed to protect digital books in formats such as PDF, EPUB, and EPUB3. However, Adobe’s solution is often expensive, and its reliance on specific software can be a limitation for end-users.

Additionally, Adobe Content Server’s model requires licensing fees, making it costly for small businesses and individuals to use.

Locklizard and Digify

Locklizard and Digify offer secure file sharing solutions with DRM and viewing restrictions. However, these platforms require users to install proprietary software or rely on specific file formats (like PDC for Locklizard). This limits flexibility and compatibility with various devices and platforms.

Unlike Adobe and Digify, MaiPDF allows you to share protected PDFs in a webview format without needing any additional software installation. It's an easy-to-use, flexible, and free solution for all users.

Why Choose MaiPDF?

Stronger Encryption

MaiPDF uses industry-standard encryption to protect your documents from unauthorized access and sharing. Your PDFs are fully secure, both online and offline.

Encryption
No Software Installation

MaiPDF works directly in your browser—no need to install plugins or proprietary software. It works seamlessly on all devices using any modern browser.

No Software Installation
List of MaiPDF Features