Client-side PDF merging

Combine PDFs without ever uploading them.

Drop in your files, drag pages into the order you want, rotate what's sideways, and download one clean PDF — all inside this tab. Nothing is sent to a server.

See how it works
No file upload No sign-up No watermark Works offline once loaded
Step one

Add the PDFs you want to combine

Drag files in, or browse from your device. You can keep adding more at any point before you merge.

Drag & drop PDF files here

or use the button below — you can select multiple files at once

Step two

Arrange your pages

Drag any page to reorder, rotate the ones facing the wrong way, or remove pages you don't need.

0 files 0 pages
No pages yet — add PDF files above to build your workspace.

Ready to combine?

This builds one PDF from the pages above, in the exact order and rotation shown.

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merged.pdf ready Download PDF
Why this tool

Built for control, not just combining

Drag & drop upload

Drop files straight from your desktop or file manager into the upload zone.

Page-level reordering

Every page from every file becomes its own thumbnail you can drag into place.

Rotate left or right

Fix sideways scans in one click, per page, without touching the rest.

Delete unwanted pages

Drop blank scans, cover sheets, or duplicates before the final merge.

Zoom to check pages

Open any thumbnail full-size to confirm it's the right page before merging.

Original quality kept

Pages are copied, not re-rendered, so text and images stay crisp.

Process

Three steps, start to finish

01

Upload & arrange

Add your PDFs, then drag pages into the order you need.

02

Rotate & clean up

Fix orientation and remove any pages that don't belong.

03

Merge & download

One click builds your combined PDF, ready to save.

Questions

Frequently asked questions

About this tool

A PDF merger that keeps your files on your device

Combining PDF files usually means uploading them to an unfamiliar server and hoping they're deleted afterward. This tool works differently: it uses your browser's own processing power to read, reorder, and merge your files, so nothing ever leaves your device. That makes it a practical option for contracts, statements, medical records, or any document you'd rather not send anywhere.

Reordering and rotation, not just combining

Most merge tools simply stack files in upload order. Here, every page becomes its own movable piece — drag a page from the end of one file to the middle of another, straighten a sideways scan, or drop a page you don't need, all before you generate the final PDF.

No account, no watermark

There's no sign-up wall and no branding added to your output file. Open the page, do the work, download the result, and close the tab — your files and the merged PDF exist only for that session.