Drag & drop PDF files here, or click to select
Select multiple PDF files to merge
How it works:
- Upload multiple PDF files you want to combine
- Arrange them in the desired order using the arrow buttons
- Click "Merge" to combine all PDFs into one document
- The merged PDF will download automatically
đź”’ Privacy: All processing happens in your browser. Your files never leave your device.
About PDF Merge
Combine multiple PDF files into a single document. Drag to reorder pages, then download the merged result. Everything happens in your browser—your files are never uploaded to any server.
Whether you're combining reports, consolidating invoices, or creating a single document from multiple scans, this tool merges PDFs instantly. No software to install, no accounts to create, and complete privacy since nothing leaves your device.
How to use PDF Merge
Drag and drop your PDF files, or click to select them.
Arrange the files in your desired order using the up/down arrows.
Preview the pages to verify the order is correct.
Click 'Merge' to combine all PDFs into one.
Download your merged PDF.
Examples
Merging invoice PDFs
Common scenario: combining monthly invoices for accounting:
Input files: - invoice_jan.pdf (2 pages) - invoice_feb.pdf (2 pages) - invoice_mar.pdf (1 page) Output: - Q1_invoices_merged.pdf (5 pages)
Combining scanned documents
Merge separately scanned pages into one document:
Scanner output: - scan_001.pdf (page 1) - scan_002.pdf (page 2) - scan_003.pdf (page 3) Merged: - complete_document.pdf (3 pages, in order)
Privacy comparison
Why local processing matters:
Other tools: - Upload files to server ❌ - Files stored temporarily ❌ - Potential data exposure ❌ This tool: - Files stay on your device ✓ - No server uploads ✓ - Works offline ✓
Features
When to use this
- •Combining multiple invoices into one document
- •Merging scanned pages into a single file
- •Consolidating reports from different sources
- •Creating a portfolio from separate PDF certificates
- •Assembling documentation for submissions
- •Combining chapters into a single ebook