Merge PDF files online, free
Combine several PDFs into a single document. Drag pages into any order across files, then download the merged PDF.
Files are processed locally in your browser and are not uploaded to a server. No account, no watermark, no tracking.
How to use it
- Open the Organize tool.
- Drop in two or more PDFs.
- Drag pages to arrange them in any order.
- Download the merged PDF.
Good to know
- Form fields, bookmarks, and metadata may not be preserved.
- Encrypted PDFs may fail to load.
Privacy & honesty
Your documents stay on your device — LocalSign has no servers that receive your files. Signatures, stamps, highlights, shapes, and other annotations are visual changes created by you. LocalSign does not verify, certify, notarize, or legally validate documents.