Free tool. No signup.
PDF Merger
Combine PDFs, pick pages, rotate, add a watermark and page numbers. Check the final result before you download. Everything runs on your device
1 Add your PDF files
Drag and drop PDF files here
Select several at once. Everything stays on your device.
Tap a file to preview it. Use the Pages box to keep only some pages, like 1-3, 5, or use the All, Odd, Even and Reverse buttons.
2 Options
Opacity
0.30
English letters, numbers and basic symbols only.
0Files
0Pages
0 BSize
Press Merge to combine your files in the order shown.
Preview
Result
READYYour merged PDF will appear here.
Preparing...
Your PDF is ready
Files merged0
Total pages0
Original size0
Final size0
The .pdf extension is added automatically.
0 merges, 0 pages on this device
No registration
Private, runs in your browser
Check before download
Unlimited
How it works
- Merge and reorder: drag files by the handle on a computer, use the arrows on a phone, or sort A-Z
- Pick pages: type 1-3, 5 or 4- in the Pages box. A backwards range like 10-1 reverses the pages
- Quick pages: use the All, Odd, Even and Reverse buttons under a file instead of typing
- Rotate: fix sideways scans with the rotate button on each file. The preview updates at once
- Watermark: choose the angle, and apply it to all pages or only the first page
- Page numbers: pick the corner, the start number and the text size. A blank page between files also gets a number
- Advanced: set the title, author and subject, or add a blank page between files
- Check the result: after merging, open Merged result in Preview and flip through the pages
- Name your file: type the file name in the Result box just above the Download button
Privacy and limits
- Private: PDFs are processed in your browser. Nothing is uploaded
- Password protected PDFs cannot be merged. Remove the password first
- Very large files can run out of memory on phones. Merge a few at a time
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