📄 Merge PDF Online

Combine multiple PDF files into a single document in seconds. 100% private and runs completely in your web browser.

Drag & drop PDF files here

or click to select files from your computer

About This Tool

PDF Merger

Merge multiple PDF files into a single document in the correct order — right in your browser, no software needed.

Why Use This Tool?

  • Combine multiple chapters or sections into one complete PDF
  • Merge scanned documents for submission as a single attachment
  • Join bank statements, invoices, or contracts into one PDF
  • Used by students, professionals, and businesses for document management
  • Drag to reorder pages before merging for the perfect output

Overview

Merging PDFs is a daily task for professionals who compile reports from chapters, merge bank statements for loan applications, or combine scanned documents for submission. Our PDF Merger combines multiple PDF files into a single, correctly ordered document entirely in your browser — no software required, no server uploads, complete privacy.

How to Use

  • 1

    Upload Your PDFs

    Add multiple PDFs via the upload button or drag and drop.

  • 2

    Reorder Files

    Drag thumbnails to set the page order in the merged document.

  • 3

    Remove Unwanted Files

    Click × on any file to remove it before merging.

  • 4

    Click Merge

    Press Merge PDFs to combine all files into one document.

  • 5

    Download

    Download the merged PDF and verify all pages are present.

Frequently Asked Questions

As many as needed — limited only by your device's available RAM.
Yes. Text, images, hyperlinks, and embedded fonts are preserved in the merged output.
No. Unlock them first using our PDF Unlocker, then merge the unlocked files.
Yes. All merging happens locally in your browser using PDF-Lib. Files never leave your device.
Some resources (fonts, colour profiles) may be duplicated across pages. Use our PDF Compressor afterward to reduce the merged file size.