Merge PDF Files
Drag & Drop PDF Files Here
or click to browse files
PDF files only — Multiple files supportedNo PDF files uploaded yet
Upload at least 2 PDF files to merge them into a single document.
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Tool Information
Shortcuts
Ctrl + KEscCtrl + EnterQuick Actions
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How to Use
Follow these simple steps to merge your PDF files.
Upload PDFs
Drag & drop or click to select multiple PDF files.
Reorder Files
Use arrow buttons to arrange files in the desired merge order.
Merge PDFs
Click the Merge button to combine all files into a single PDF.
Download
The merged PDF is downloaded instantly to your device.
Why Use This PDF Merger?
The fastest, most private way to combine PDF files — entirely in your browser.
Client-Side Only
All merging happens in your browser. No files are uploaded to any server.
Unlimited Files
Add as many PDF files as you want. No file count limits.
Drag to Reorder
Easily reorder files with up/down arrows before merging.
Preserve Quality
PDF pages are merged without any quality loss or compression.
No Registration
Use the tool instantly without creating an account.
100% Free
Completely free to use with no watermarks or hidden fees.
Your Privacy is Protected
All PDF merging happens entirely in your browser using pdf-lib. No files are ever uploaded to any server. Your documents never leave your device.