PDF converter
Merge PDF
Combine two or more PDF files into one, in the order you add them. Free, with no sign-up.
How to merge PDF files
- Add your files: drag them into the box above, or click "Choose files".
- Add at least two PDFs in the order you want, then click "Merge PDFs".
- Download the merged PDF. Your files are removed from our server automatically after 30 minutes.
When to merge PDF files
Merging PDFs puts several documents together into a single file, which is much easier to send, upload or print. ConvertKiwi merges your files in the order you add them and keeps every page exactly as it was, with the original text, images and page sizes.
- A job, visa or school application asks for all documents in one PDF.
- You want to combine a contract with its annexes, or invoices for a month.
- You scanned a document in several parts and want a single file.
Tips for the best result
- Add the PDFs in the order you want them to appear. The first file comes first.
- Password-protected PDFs cannot be merged. Remove the password in your PDF reader first.
- Pages are copied as they are. Bookmarks and interactive form fields from the originals may not carry over.
About these formats
PDF: The standard format for documents. It looks the same on every device, which makes it ideal for sharing, printing and sending scans.
Frequently asked questions
How many PDFs can I merge?
From 2 up to 20 files at a time, up to 100 MB each.
Will the merged PDF lose quality?
No. Pages are copied without being re-compressed, so text and images stay exactly the same.
How long is the merged file kept?
Uploaded files are deleted right after merging, and the merged PDF is removed after 30 minutes.