Merge PDF Online
Combine multiple PDF files into one document right in your browser. Everything runs through a secure, encrypted pipeline — no desktop app, no uploads to a third-party server beyond ours, and no account required.
Merging PDFs online is the fastest way to combine scanned contracts, exported documents, or separate chapter files into a single, shareable file. Unlike desktop tools that need an install, an online merger works from any device with a browser and keeps your workflow moving.
Our online merger accepts up to 20 PDF files at once, lets you drop them in any order, and produces a clean combined document in seconds. Because files are processed and auto-deleted within 12 hours, you don't have to worry about copies lingering on our servers.
Why use this merger
No installation
Works entirely in your browser. Nothing to download, update, or configure on your computer or phone.
Order it your way
Drag files into the exact order you need before merging — no rearranging after the fact.
Handles many files
Combine up to 20 PDFs in a single batch, from quick two-page merges to larger document packs.
Private by default
Files are transferred over an encrypted connection and automatically deleted within 12 hours.
How to merge pdf online
- 1
Upload your PDFs
Click the upload area or drag up to 20 PDF files into the window. The order shown is the order they'll appear in the merged file.
- 2
Reorder if needed
Drag any file to reposition it. Make sure the most important pages come first before you combine.
- 3
Merge and download
Click Merge PDFs, wait a few seconds for processing, then download the combined file to your device.