PDF Merger
📦 PDF Merger Source Code $4.99
Get the complete, ready‑to‑deploy HTML file with all styling and logic. This is the exact code powering the demo above — no dependencies, works offline, and 100% client‑side. Uses the PDF‑lib library to combine multiple PDFs into a single document. Perfect for developers who need to merge PDFs without uploading to third‑party services. One‑time purchase, lifetime access.
What Is a PDF Merger?
A PDF merger combines multiple PDF documents into a single, unified file. Professionals use it to consolidate reports, compile invoices, combine scanned documents, or merge chapters of a book. Instead of relying on expensive desktop software or uploading sensitive documents to third‑party services, this tool does everything directly in your browser. Upload your PDFs, reorder them via drag‑and‑drop, and download the merged result — all without any data ever leaving your device.
How to Use
- Upload your PDF files using the file picker — select multiple files at once.
- Review and reorder the files in the list. Drag any file to change its position.
- Click "Merge PDFs" — the tool combines all files into a single PDF.
- Download the merged PDF with the Download button.
Frequently Asked Questions
What happens to the original files after merging?
The original files are not modified in any way. The tool reads them into memory, creates a new merged PDF, and keeps the originals intact.
Is my data uploaded to a server?
No. All processing happens entirely in your browser using the PDF‑lib library. Your documents never leave your device.
Can I reorder the files after uploading?
Yes, you can drag and drop files in the list to reorder them. The merged PDF will be created in the order shown.
Disclaimer: This tool performs all operations locally in your browser. No data is stored, transmitted, or logged. You are responsible for ensuring you have the rights to process any documents you upload.