Merge PDF
Combine multiple PDF files into one document
Upload PDF files
You can select multiple files at once
Maximum: 50 MB
Merge PDF — The Easiest Way to Combine Multiple PDFs
Combine multiple PDF files into one document — easily add dissertation chapters, conference materials, or scanned pages. Reorder by drag and drop.
How to use
- 1.Upload all the PDF files you want to merge.
- 2.Arrange the files in the desired order by drag and drop.
- 3.Click the "Merge" button.
- 4.Download the merged file.
Frequently asked questions
- How many PDF files can be merged?
- No limit — 2 or 30 files. Only browser memory may be a constraint.
- Can I change the order of files?
- Yes. In the uploaded files list, drag and drop cards to the desired order.
- Is PDF merging free?
- Yes, completely free. No registration required.
- Does the quality of the merged file change?
- No. Pages are preserved at original quality — text, images, and formatting are not affected.