Merge PDF
Combine multiple PDF files into one document directly in your browser — no uploads, full privacy protection.
How to Use PDF Merge Tool
Step 1:Select PDF Files
Click or drag multiple PDF files onto the page. Supports up to 20 files.
Step 2:Preview File Order
Review the selected PDFs in the file list and verify the order. Drag-and-drop sorting coming soon.
Step 3:Start Merging
Click "Start Merging" to process all files locally in your browser—no server uploads required.
Step 4:Download Result
Once processing is complete, the merged PDF will automatically download to your device.
Key Features
Professional PDF merging technology for seamless document combination
Batch File Merging
Combine up to 20 PDF files in one operation with intelligent processing
Smart Sorting
Automatic file ordering with drag-and-drop reordering support (coming soon)
Real-time Preview
Preview all files before merging to ensure correct order and content
Lightning Fast
Local processing technology ensures privacy protection and ultra-fast merging
Cross-platform
Works on all modern browsers and devices for PDF merging anywhere
Secure & Private
Files processed entirely locally—no uploads, ensuring complete document security
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