Upload multiple PDF files and combine them into a single document.
About PDF Merger
PDF Merger combines multiple PDF files into a single consolidated document in your web browser with drag-and-drop file reordering.
Key Capabilities & Features
Merge multiple PDF documents into one single PDF
Drag and drop reordering of files before merging
Zero server upload: merged locally using pdf-lib
How to Use PDF Merger
- 01
Upload PDF files
Select or drop multiple PDF files.
- 02
Arrange file order
Drag files into desired sequence.
- 03
Merge & Download
Download the merged PDF document.
100% In-Browser Privacy Guarantee
All operations in PDF Merger run locally in your web browser using HTML5, Web Cryptography, and WebAssembly APIs. Your text, files, credentials, and code never leave your computer.
Frequently Asked Questions
Is there a limit on how many PDFs I can merge?
There are no artificial limits. Processing is bounded only by your device memory.
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