Merge PDFs

Combine multiple PDFs in a chosen order. Everything stays on-device and downloads as a single file.

This tool processes your PDFs entirely in your browser. Files are not uploaded to any server.

Add PDFs

Drop PDFs or click to choose

Drag to reorder. Optional page ranges use 1-3,5 style.

Sort:

Merge options

Default range (applies when empty) Output file name

Result

Tips

Use page ranges like 2- to skip cover pages or appendices.
Reorder items by dragging cards in the list before merging.
Files never leave your device; safe for drafts and confidential docs.