Combine multiple PDFs by dropping in your PDF files, drag them into order, and combine them into one PDF

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Files are accessible for up to 30 minutes after upload and can be cleared manually right after processing by clicking the bin icon. We do not retain files for AvePDF Premium subscribers.

To improve our tools, we retain the files you upload to our free service and use them to develop and improve our services, including to train our models. To request deletion of your files, see our Privacy Policy.

Need to automate PDF Combining in your own app?

AvePDF is built on Nutrient's enterprise-grade PDF SDK. Explore our PDF Editor solutions for developers or view the GdPicture PDF Editor SDK that powers this tool.

How to combine files in 100+ formats to PDF online:

To start, drop your first file (more than 100 formats are supported) or upload it from your device or your cloud storage service.
Once the first file is processed, you can upload more files.
Check the order of the files. If needed, reorganize them by moving each file to the left or the right.
Click on the Combine button.
Download the PDF file with your combined documents to your computer or save it directly to your cloud storage service.