Merge PDF

Combine multiple PDF files into one document. Drag to reorder, then download.

Files never leave your browser

Drop PDF files here

or

How it works

Combine your PDF files in three simple steps — no software to install, no accounts to create.

1

Upload your files

Drag and drop your PDF files into the upload area, or click to browse. Add as many files as you need.

2

Arrange the order

Drag to reorder your files, or use the arrow buttons. The final PDF will follow the order you set.

3

Merge & download

Click the merge button and your combined PDF will be ready to download in seconds.

Why use KepTools to merge PDFs?

100% private

Your files never leave your browser. All processing happens locally on your device — nothing is uploaded to any server.

No account needed

Start merging right away. No sign-ups, no email verification, no passwords — just open the page and go.

Free, no limits

No file-size caps, no daily quotas, no watermarks. Merge as many PDFs as you want, as often as you want.

Lightning fast

Because everything runs in your browser, there's no waiting for uploads or server processing. Results are instant.