Combine files into one PDF

Last updated on Aug 25, 2025

Learn how to merge multiple files into one PDF document using Adobe Acrobat.

Adobe Acrobat allows you to combine PDFs, Word, Excel, PowerPoint, audio, video, or web files. You can preview, arrange, move, or delete pages before creating a single, sequential PDF. Combine open files or choose files from your device.

Select Menu > Combine files (Windows) or File > Combine files (macOS).

Select Add Files and select the files you want to combine. You can also drag and drop files into the Combine files window.

Note

When you select Combine files with files already open in Acrobat, those files are automatically included in the merge. You can choose Add open files to proceed.

Arrange the files and pages as desired:

  • Drag and drop thumbnails to reorder pages.
  • Hover over a file and select the expand icon to view individual pages.
  • Select to remove unwanted pages.

Select Combine in the upper-right corner.

Acrobat merges your selected files into a single PDF document. You can rename the merged file and save it at the desired location.