Merge PDF files online
Merge PDF files online for free, right in your browser. No uploads and no sign-up — your files never leave your device.
Drop files here or choose them
You can also paste files with Ctrl+V
Files never leave your device
Combine several PDF documents into one file. Arrange them in the order you need by dragging — pages are copied as they are, without any loss of quality.
How it works
- Choose PDF files or drag them onto the page.
- Drag the files into the right order and click Merge PDF.
- Download the combined document.
Frequently asked questions
Is the quality of the pages preserved?
Yes. Pages are copied without re-rendering, so text stays selectable and images are unchanged.
Are bookmarks and forms kept?
No. Bookmarks and fillable form fields of the source files are not carried over to the merged document.
Is it free?
Yes. All tools are free, with no sign-up and no watermarks.
Are my files uploaded to a server?
No. Everything runs in your browser, so your files never leave your device.