Free Merge PDF
Combine any number of PDF files into a single PDF in seconds. Drag to set the order, then download one clean file. No limits, no watermark — your PDFs never leave your device.
- 100% free
- No limits
- No upload
- No watermark
- Works on mobile
How to merge PDF files in 3 steps
- 1
Add your PDFs
Drop two or more PDF files into the box, or click to browse. You can add more at any time.
- 2
Set the order
Use the arrows to move files up or down. The final PDF follows this order.
- 3
Merge and download
Press Merge PDF and download your combined document.
Why use Qu-Outil's Merge PDF
Fast, private and free — with no limits.
No file or page limit
Merge 2 or 200 PDFs — the only limit is your device memory.
Keeps original quality
Pages are copied as they are: text stays selectable and images stay sharp.
Private — nothing is uploaded
Your files are processed in your own browser and never leave your device. Safe for personal and business documents.
Free and unlimited
No sign-up, no watermark, no daily limit and no file-count cap. Use it as often as you like.
Works on phone and computer
Runs in Chrome, Safari, Edge or Firefox on Android, iPhone, Windows, Mac and Linux — nothing to install.
Merge PDF — frequently asked questions
How many PDFs can I merge?
As many as you want. There is no fixed limit on files or pages.
Will the merged PDF lose quality?
No. Pages are copied exactly, so text, images and links stay the same.
Can I merge password-protected PDFs?
Remove the password first (open the PDF and save a copy without it), then merge.
Is it really free?
Yes. Qu-Outil is completely free with no sign-up, no watermark and no usage limits.
Are my files uploaded?
No. The work is done in your browser on your own device, so your files are never uploaded or stored anywhere.
Help keep Qu-Outil free
I build and run these tools in my free time and keep them free for everyone — no ads, no sign-up. If they helped you, buy me a chai or coffee via Google Pay or any UPI app. Your support keeps me building more free tools. Completely optional.
samarthdalela@oksbiThe button opens Google Pay, PhonePe or Paytm on your phone. On desktop, scan the QR.
Scan to pay ₹50
Works with any UPI app