Merge PDF
Combine multiple PDF files into a single unified document with custom page order.
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Select or Drop PDF Files to Merge
Combine multiple PDF documents into one single file
How to Use Merge PDF
1
Select PDF files
Drag and drop or browse to select two or more PDF files from your device.
2
Arrange order
Drag cards or use arrow buttons to arrange the desired order of your files.
3
Merge and Download
Click "Merge PDF" to combine the files instantly in your browser and download the result.
Key Benefits
- 100% private: Files stay on your device and are never uploaded to any remote server
- No size or file count limits imposed by server bandwidth
- Instant WebAssembly processing with zero queue wait time
Browser & Hardware Notes
- Password-protected encrypted PDFs must be unlocked before merging
- Performance on very large files (>200MB) depends on your device RAM
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Frequently Asked Questions about Merge PDF
No. The original page vector graphics, high-resolution images, and text streams are preserved untouched.