Merge Tool
Combine multiple PDF files into one.
Upload your files
Supports drag & drop or manual selection. We keep your files private.
Upload Your PDF Files
Organize Your Documents
Organize PDFSelect Areas to Redact
How to Merge Files
Follow these simple steps to get professional-quality PDFs in seconds.
Click the 'Choose Files' button to select your PDFs.
Upload multiple PDF files you want to merge.
Review and rearrange the file order if needed.
Click the 'Merge PDF' button to combine your files.
Wait for processing, then download your merged PDF file.
Try our Merge Tools
Discover complementary tools tailored to streamline your workflow.
Combine PDFs into a single file
Easily merge PDF files into a single document with Adobe Acrobat online services. Simply upload your files, merge them in seconds, and retain the original content, layout, and quality.
Simplify with a combined PDF
Merging multiple files into one PDF lets you store and review them more easily. You can also share files with others efficiently by emailing a link to a single, merged PDF file.
Organise and manage PDFs
Merging multiple files into one PDF lets you store and review them more easily. You can also share files with others efficiently by emailing a link to a single, merged PDF file.
Download your file or share it
Download your merged file immediately or by signing in, which also enables easy sharing with friends or colleagues. For your privacy, Adobe does not delete combined PDFs from cloud storage unless requested.
Work in any web browser
You can use our PDF merger online tool on any web browser, such as Microsoft Edge or Google Chrome. It also works on Mac, Windows, and Linux operating systems.
Trusted PDF merger tool
Adobe invented the PDF file format, making our PDF tools highly trusted. Use our free tools to combine PDFs your work moving from anywhere.