Drag and drop PDFs to combine into one file.
Select PDFs to merge them into one file with our PDF combiner.
Select PDFs to merge them into one file with our PDF combiner.
How to merge PDFs
Combine PDF documents into one file with these five simple steps:
- Click 'Choose files' or drag and drop your document into the drop zone.
- Choose the files you want to merge with the Acrobat PDF combiner tool.
- Rearrange the files if desired.
- Select 'Merge files'.
- Download your now merged PDF document. Sign in to save and organise individual pages or share the file.
Try the Adobe Acrobat PDF merger tool
Combine PDFs into one file
Using our PDF merger tool to combine PDFs into a single file is quick and simple. Just add files, merge them and you're done.
Simplify your document with a merged PDF
Combining multiple PDFs into one document means that you can store and review them easily. You'll also be able to share your files with others - just email them a link to your single, merged PDF file.
Organise your PDF online
Once you've merged your PDF files, just sign in to organise the individual pages. Move, add, delete or rotate your PDFs until you’re happy with your document.
Download your document and share it
You can download your combined PDF file in just a click. Then, it's super simple to edit, share and print your PDF.
Use our PDF merger tool in any web browser
The Adobe Acrobat PDF merger online tool can be used in any web browser, including Microsoft Edge and Google Chrome. You can also use it on Mac, Windows and Linux operating systems.
Use the best PDF combiner
Adobe invented the PDF file format. So you can trust our PDF editor tools. Use our quick and easy PDF combiner to merge documents and make your work easier to access and understand.
Questions? We have answers.
In what order will my merged PDF files appear?
Once you've added the files you want to combine, simply select or drag and drop them into the order you need. The file that's at the top of your list will appear first in your merged PDF file.
How many pages can I include in a merged PDF?
With our Acrobat Merge PDFs tool, you can easily produce a combined, single PDF file of up to 1,500 pages. You can merge up to 100 PDFs, with each individual document limited to 500 pages.
Can I delete and reorder pages after I merge files?
When using our Acrobat PDF merge tool, you can reorder, add or delete files before combining them into a single PDF. Need to reorganise individual pages in your merged PDF? Just sign in. You can then add, delete, move or rotate PDF pages in a flash. When your document is finished, share it with others so they can view and comment from different devices and browsers.
Why not start a 7-day free trial for Adobe Acrobat Pro? You can create and edit PDFs with PDF editor tools, insert page numbers, bookmarks and watermarks, split PDF files and secure them with passwords, convert PNG and other image files to and from PDF, and convert PDFs to and from Microsoft PowerPoint, Excel and Word documents.
Use Acrobat tools for free
- Sign in to try 25+ tools, like convert or compress
- Add comments, fill in forms and sign PDFs for free
- Store your files online to access from any device
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