Merge PDF Online for Free
Combine multiple PDF files into one document directly in your browser. Fast, private and free — no upload, no account and no watermark.
✨Free PDF merger
🔒No server upload
⚡Runs in your browser
Drop your PDF files here
Drag and drop two or more PDF files, or click to choose files.
Add PDF filesPDF files only · Add multiple files · Reorder before merging
Your files never leave your device. PDF files are merged directly in your browser — no uploads to a server, no account required.
How to use this tool
1 Upload your file
Choose a file from your device, or drag and drop it into the tool area. Your file is ready to process in just a few seconds.
2 Adjust the settings
Pick the output option, quality level, target size, or format you need. You can keep the default settings for a quick result.
3 Process and download
Start the tool, wait for the browser to finish processing, then download the finished file directly to your device.
Merge PDF FAQ
How do I merge PDF files online?
Select your PDF files in the browser, arrange them in the order you want, then merge them into one PDF. Your files are processed locally on your device and are not uploaded to our server.
Is this PDF merger free?
Yes. You can merge PDF files for free without creating an account, installing Adobe Acrobat, or adding a watermark to the final PDF.
Can I combine multiple PDF files into one?
Yes. You can combine multiple PDFs into a single PDF file. Add your files in the browser, reorder them, and download one merged document.
Can I merge two PDF files?
Yes. This PDF combiner works for two PDF files as well as larger batches of documents. Select both files, choose the order, and merge them into one PDF.
Do I need Adobe Acrobat to merge PDFs?
No. You can merge PDFs without Adobe Acrobat or any desktop app. The tool runs in your browser, so it works on most devices.
Are my PDF files uploaded to your server?
No. Your PDF files are processed locally in your browser. They do not leave your device, which helps keep your documents private.
Can I reorder PDF files before merging?
Yes. After selecting your PDFs, you can rearrange the file order before merging. The final PDF will follow the order you set.
Can I add pages to an existing PDF?
Yes. To add pages to a PDF, select your original PDF together with the file that contains the new pages, place them in the correct order, and merge them into one document.
Can I merge PDF pages from different files?
Yes. You can join PDF pages from different files by combining the PDFs into one document. This is useful for reports, contracts, forms, invoices, and scanned documents.
Does this PDF merge tool work on Mac and Windows?
Yes. The PDF merge tool works in the browser, so you can use it on Mac, Windows, Linux, Chromebook, and other devices with a modern web browser.
Can I merge PDFs on iPhone or Android?
Yes. You can merge PDF files on iPhone, iPad, Android phones, and tablets. Open the tool in your mobile browser, select your PDFs, and download the combined file.
Can I merge scanned PDF files?
Yes. Scanned PDFs can be merged just like regular PDFs. Select the scanned documents, arrange them in the correct order, and combine them into one PDF file.
What is the difference between merge PDF and combine PDF?
Merge PDF and combine PDF usually mean the same thing: joining two or more PDF files into one document. This tool works as both a PDF merger and a PDF combiner.