Merge PDF
Combine multiple PDF files and images into a single structured, organized PDF document in your preferred order.
Select or Drop Multiple PDF / Image Files
Combine PDFs, JPGs, and PNGs into a single document in your chosen order
About Merge PDF
Merge PDF by NivoTools combines unlimited PDF files, scanned documents, and image pages into a unified document. Easily drag-and-drop file cards to reorder pages before merging with zero loss in fidelity.
How to Use Merge PDF
Select and upload two or more PDF files or image documents.
Drag and drop the file cards to arrange them in your desired sequence.
Click "Merge PDF" to assemble the new master document.
Preview the merged pages and click "Download PDF".
Supported Formats & Limits
- Supported Inputs: PDF, JPG, PNG
- Guest Maximum Size: 25 MB
- Logged-in Max Size: 100 MB
- System Compatibility: Windows, macOS, Linux, iOS & Android
Privacy & Security Guarantee
This tool processes your files entirely inside your web browser using client-side JavaScript, WebAssembly, and Canvas APIs. Your document is never uploaded to any external server, guaranteeing total confidentiality.
Frequently Asked Questions
Can I merge images together with PDF files?
Yes! You can add JPG, PNG, and PDF files together and combine them into a single consolidated PDF.
Is there a limit on how many files I can merge?
Guest users can merge up to 20 files simultaneously directly in the browser with no account needed.