How to merge PDF files
- 1Choose or drop two or more PDF files.
- 2Use the up and down arrows on each file to set the order; the number on each preview is its position.
- 3Press Merge PDF and download the combined file.
Features
- Merge as many PDFs as your device can hold in memory.
- Page thumbnails and page counts so you can check each file before merging.
- Text, links and image quality are kept: pages are copied, not re-rendered.
- Works offline once the page has loaded, because nothing is uploaded.
When to use Merge PDF
- Put a job application together: cover letter, CV and certificates in one PDF.
- Combine monthly bank statements or invoices into one file for an accountant.
- Join scanned pages that were saved as separate PDFs.
Good to know
- Password-protected PDFs need to be unlocked first with Unlock PDF.
- To merge only some pages, or mix pages from different files, use Organize PDF instead.
- Your files are processed in your browser and never uploaded to a server.
- Free to use with no sign-up, no limit on tasks and no watermark on your files.
Frequently asked questions
Is there a limit on how many PDFs I can merge?
There is no fixed limit. Very large merges are limited only by your device's memory, because the work happens in your browser.
Will merging reduce quality?
No. The pages are copied into the new file as they are, so text stays selectable and images keep their original resolution.