Merge PDF Files Instantly (Combine Multiple PDFs into One)
Combine multiple PDF files into one document. Easy drag-and-drop interface with privacy-focused browser-based processing. Upload PDFs, reorder them, and merge into a single file.
How to Use PDF Merge
How to Use PDF Merge Tool
Step 1: Upload PDF Files
Click the upload area or drag and drop to select multiple PDF files. You can upload:
- Multiple PDFs - Select as many files as you need to combine
- Any order - Upload files in any order, you can reorder them later
File limits: Maximum 20MB per PDF file, 100MB total across all files.
Step 2: Reorder PDFs (Optional)
After uploading, you can reorder the PDFs:
- Use the up arrow (↑) to move a PDF up in the list
- Use the down arrow (↓) to move a PDF down in the list
- The order in the list is the order in your merged PDF
- Each PDF shows its page count and file size
- Remove unwanted PDFs using the trash icon (🗑️)
Step 3: Merge PDFs
Click "Merge PDFs" to combine your documents. The tool will:
- Preserve all pages from each PDF
- Maintain original formatting and quality
- Combine PDFs in the order shown
- Download automatically as "merged.pdf"
Use Cases
- Documents - Combine multiple reports, contracts, or invoices into one file
- Presentations - Merge slides from different presentations
- Legal Documents - Combine related contracts or agreements
- Scanning - Merge scanned document pages into a single PDF
- Archiving - Consolidate multiple documents for easier storage and sharing
Tips for Best Results
- File Order - Upload PDFs in the desired order, or use arrow buttons to reorder
- File Names - Use descriptive names for your PDFs to easily identify them
- Page Count - Check the page count shown for each PDF to verify contents
- File Size - Keep individual PDFs under 20MB for best performance
- Quality - The merged PDF maintains the original quality of each source PDF
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