Need to merge multiple PDF files quickly and securely?
I built a PDF Merger tool that runs entirely in your browser — no uploads, no servers, no registration required.
Key Features
- Merge up to 20 PDFs at once (20MB per file)
- Drag-and-drop reordering of files
- View file name, size, and page count
- Works offline after initial load
- One-click download of the merged PDF
- Cross-platform: desktop, tablet, mobile
Why it’s different
- 100% client-side processing — files never leave your device
- No data is stored or transmitted
- Privacy-focused and completely free
Common use cases
- Combine reports, invoices, or contracts
- Organize scanned documents
- Merge presentation slides or research papers
- Create document packages for applications or portfolios
Limitations
- Password-protected PDFs cannot be merged
- Corrupt PDFs may cause merge failures
- Very large files may take longer to process
🔗 Try it now:
https://www.frontendtools.tech/tools/pdf-merger
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