Free PDF Merger Tool
Combine multiple PDF files into one document with drag-and-drop reordering. No installation, no registration, completely free!
Drag & Drop PDF files here
or
Max 150MB per file • Processed locally in browser
Why Choose Our PDF Merger?
100% Secure
All processing happens locally in your browser.
Fast Processing
Optimized tools process files quickly.
Completely Free
No hidden costs or watermarks.
Works Everywhere
Desktop, tablet, and mobile ready.
How to Merge PDF Files
Upload Files
Select PDF files from your device or cloud.
Arrange
Drag thumbnails to reorder pages.
Merge
Click Merge and download instantly.
Frequently Asked Questions
How many files can I merge? +
Unlimited. You can merge as many files as you want in a single session.
Is it secure? +
Yes. Files are processed locally and never uploaded to any server.
Can I merge encrypted PDFs? +
You must remove passwords from PDF files before merging them.
Will the quality of my PDF decrease? +
No. Our tool merges the original pages exactly as they are without compression, preserving the original text clarity and image resolution.
Does this work on Mac and Mobile? +
Yes! Aservus is fully browser-based. It works seamlessly on Windows, Mac, Linux, Android, and iOS devices (iPhone/iPad) without needing any app installation.