Merge PDF Files
Combine multiple PDF files into one document. Upload your PDFs, reorder them as needed, and merge them instantly with our free online tool.
Combine Multiple PDFs
Merge unlimited PDF files into a single document effortlessly.
Reorder Pages
Easily reorder your PDF files before merging with up/down buttons.
Unlimited Files
No file limits. Merge as many PDFs as you need, completely free.
How to Merge PDF Files
Select PDF Files
Click “Choose PDF Files” and select multiple PDF files from your device. You can select multiple files at once.
Reorder Files (Optional)
Use the up and down arrow buttons to reorder your PDF files. The files will be merged in the order shown.
Merge PDFs
Click the “Merge PDFs” button. The tool will combine all your PDFs into a single document.
Download
Once merging is complete, click “Download Merged PDF” to save the combined file to your device.
Frequently Asked Questions
How do I merge multiple PDF files?
Upload or select multiple PDF files using the file picker. You can reorder them using the up/down buttons, then click ‘Merge PDFs’ to combine them into a single PDF file. The merged PDF will be available for download immediately.
Is there a limit to how many PDFs I can merge?
No, there is no limit! You can merge unlimited PDF files. The tool works entirely in your browser, so the only limitation is your device’s available memory.
Can I reorder the PDFs before merging?
Yes! Use the up and down arrow buttons next to each file to reorder them. The PDFs will be merged in the order shown in the list.
Is my data secure when merging PDFs?
Absolutely! All PDF merging happens directly in your browser using client-side processing. Your files are never uploaded to any server, ensuring complete privacy and security.
What file formats are supported?
This tool only supports PDF files. If you select non-PDF files, they will be automatically filtered out.
Do I need to install any software?
No installation required! This is a completely web-based tool that works in any modern browser. Just upload your PDFs and merge them instantly.