SIMPLE • SECURE • FREE TO USE
Merge PDF Files Online
Combine multiple PDF files into one document in seconds. Drag, drop, reorder, and download — all in your browser.
Choose Files
or drag & drop PDFs here
Combine PDFs for free in seconds
Browser-based with no installation
Files processed privately in your browser
HOW TO MERGE PDFS
A simple 3-step process
1
Upload your PDF files
Select two or more PDF files from your device. Drag and drop or browse to get started.
2
Arrange and merge
Drag files into your preferred order, then click Merge PDF to combine them instantly.
3
Download your combined PDF
Your merged document is ready in seconds. Download it with a single click.
Reasons to Merge with PDFBlast
Fast Processing
Merge multiple PDFs in seconds, right in your browser.
Private & Secure
All processing happens locally. Your files never leave your device.
No Installation
Works on any device with a browser. No software to download.
Free to Use
Merge PDFs for free with no account or sign-up required.