Merge PDF — Combine Multiple PDFs Online

Free online PDF merger. Combine multiple PDF files into one document quickly and securely, right in your browser. No upload limits, no watermark.
Add PDFs

Drop PDFs here

or click to browse · select multiple files

Files processed locally in your browser, never uploaded to our server.

How it works

Add two or more PDF files, drag to reorder them, then click Merge. The output is a single PDF with pages in your chosen order.

Everything runs locally in your browser. No upload, no watermark, no file size limits beyond your device memory.

No files selected.
  • No PDFs added yet. Files will appear here, in merge order.

Tool Introduction

This free online PDF merger combines multiple PDF documents into a single file right in your browser. Reorder files by dragging them up or down, then download the merged result in seconds.

Because processing happens on your device, your documents never touch a server. Perfect for combining reports, invoices, or scanned attachments before emailing or uploading.