Merge PDF
Combine multiple PDFs into one.
Add your PDFs, drag to set the order, and merge — entirely in your browser. Nothing is uploaded.
Drop PDFs here, or browse
Free · No sign-in · Processed in browser
🔒 Processed entirely in your browser — your files never leave your device.
Features
Merge PDFs the easy way
- ✓Add unlimited PDFs in one session
- ✓Drag-and-drop to set merge order
- ✓See page count per file before merging
- ✓Preserves all fonts, images, and vector graphics
- ✓No watermarks on the output file
- ✓Works offline after initial page load
How to use
Add files
Drop all the PDFs you want to combine, or click to browse.
Reorder
Drag file rows to set the order they'll appear in the merged PDF.
Merge
Click merge — processing happens instantly in your browser.
Download
Save the merged PDF directly to your device.
Frequently asked questions
More PDF tools
Watermark PDF
Add a custom text watermark to every page of your PDF. Choose position, opacity, color, and font size. Processed entirely in your browser.
Password Protect PDF
Add a password to your PDF so only authorized people can open it. Set a user password, owner password, and fine-tune permissions. 100% in your browser.
Compress PDF
Reduce PDF file size without sacrificing readability. Perfect for email attachments, uploads, and storage.