Merge PDF Files (No Upload)
Combine multiple PDF files into one document. Drag to reorder. All processing happens in your browser.
Your Files Stay Private
- No uploads to servers
- Processing happens in your browser
- Files never leave your device
- Works offline after page loads
In-page ad space
How to Use
- Select PDFs: Click the upload area or drag and drop multiple PDF files
- Arrange order: Use the up/down arrows to reorder files as needed
- Merge: Click “Merge PDFs” to combine them
- Download: Get your merged PDF file
Features
- 📑 Merge unlimited PDFs
- 🔄 Drag to reorder files
- 👀 Preview first page of each
- 📊 Shows total page count
- ⚡ Fast, local processing
- 🔒 100% private and secure
Frequently Asked Questions
Does anything get uploaded?
No. All processing happens in your browser using JavaScript. Files are never sent to our servers.
Is there a limit to file count?
There's no hard limit, but very large merges may use significant memory. For many large PDFs, consider merging in batches.
Will quality be affected?
No, merging is lossless. All content, images, and formatting from original PDFs are preserved exactly.