How to combine and merge files into one PDF:
- Within Acrobat, click on the Tools menu and select Combine Files.
- Click Combine Files, and then click Add Files to select the files you want to include in your PDF.
- Click, drag, and drop to reorder the files and pages. Double-click on a file to expand and rearrange individual pages. Press the Delete key to remove unwanted content.
- When finished arranging files, click Combine Files.
- Click the Save button.