1. Open existing PDF file.
Open Adobe Acrobat and open the PDF file you want to insert more PDF pages into.
Note page where you want to insert PDF pages (before or after).
2. Insert PDF files (other pages).
Click on Document on the Adobe Acrobat menu.
Click on Insert Pages from the drop down menu.
The Select File to Insert window appears.
Select the PDF file you want to insert.
Click on the Select button.
The Insert Pages window appears.
Select the location (before, after, last, etc.) to insert the PDF file.
Click on the OK button.
Continue this process until all pages have been appended.
3. Save the PDF file.
Click on “File” from Adobe Acrobat’s menu.
Click on “Save” from the drop down menu.