Sending five separate attachments is messy. Whether it is invoices for your accountant, documents for a visa application or chapters of a thesis, one tidy PDF is easier to send, print and keep. Here is how to merge PDF files into one, for free, on any device.
Merge PDFs in 3 steps
- Open Merge PDF.
- Add your files. Select two or more PDFs (up to 20 MB each). They are combined in the order you add them, so add them in the order you want.
- Merge and download. Press merge and save the combined PDF.
Your files are processed inside your browser, so they are never uploaded to a ToolWixo server, and the result has no watermark.
Fix the page order after merging
Added a file in the wrong place? Open the merged file in Organize PDF Pages to move pages around. To drop blank or unwanted pages, use Remove PDF Pages.
Merging photos, Word files or scans
Merge PDF combines PDF files. If some of your documents are in other formats, convert them first:
- Photos (JPG or PNG): JPG to PDF
- Word documents: Word to PDF
- Excel spreadsheets: Excel to PDF
- PowerPoint slides: PowerPoint to PDF
- Paper documents: Scan to PDF with your phone camera
Then merge all the PDFs together.
Finishing touches
- Too big to email? Run the merged file through Compress PDF.
- Need page numbers? Use Add Page Numbers so readers can find their way around.
- Confidential? Add a password with Protect PDF.
- Needs a signature? Sign it with Sign PDF.
Frequently asked questions
How many PDFs can I merge at once?
You can add multiple files, each up to 20 MB. For very large jobs, merge in a few rounds.
Can I merge PDFs on iPhone or Android?
Yes. Open the tool in your mobile browser, pick the files from your phone and download the result.
Will merging reduce quality?
No. Merging joins the pages as they are, without re-compressing them.
Can I merge password-protected PDFs?
Remove the protection first with Unlock PDF (you need the password), then merge.
Get started: merge your PDFs now.
