Merge PDF Files Online
Combine multiple PDF files into one document instantly. Upload up to 10 PDFs, reorder them, and download your merged file in seconds.
Drop your PDF files here or click to upload
Upload 2–10 PDF files — max 10MB free / 100MB Pro
ToolSnap PDF Merger is a free online tool that lets you combine multiple PDF files into a single document — no software installation, no account required. Whether you need to merge reports, combine invoices, or assemble chapters from separate files, our tool handles it instantly. Upload up to 10 PDFs, drag to reorder them however you like, and download your merged PDF in seconds. Your files are processed securely and never stored on our servers.
How to Merge PDF Files Online
- Click "Choose PDFs" or drag and drop your PDF files into the upload area
- Use the up and down arrows to reorder the files as needed
- Click "Merge PDFs into one" and wait a few seconds
- Download your merged PDF file
Frequently Asked Questions
Is this PDF merger free?
Yes, completely free. No account required, no watermarks added to your merged PDF.
How many PDF files can I merge at once?
You can merge between 2 and 10 PDF files in a single operation.
What is the maximum file size?
Free users can upload PDFs up to 10MB each. Pro users get up to 100MB per file.
Can I change the order of the PDFs before merging?
Yes. Use the up and down arrows next to each file to reorder them before merging.
Are my PDF files stored on your servers?
No. Your PDFs are processed and immediately deleted. We never store your files.