Merge PDF
Combine multiple PDFs into one file
How to Merge PDF Files Online
- Click the upload area or drag and drop your PDF files
- Arrange the files in your desired order using the arrow buttons
- Click "Merge PDFs" to combine them into one file
- Your merged PDF will download automatically
Files stay on your device
Frequently Asked Questions
Is merging PDF files really free?▼
Yes. PDF Incognito lets you merge unlimited PDF files for free. No account, no watermarks, no file size limits.
How many PDFs can I merge at once?▼
There is no limit. You can merge as many PDF files as your device can handle. Most devices process dozens of files without any issues.
Will merging affect the quality of my PDFs?▼
No. Merging preserves the original quality of every page. No re-compression or re-rendering happens — pages are combined as-is.