To place a PDF document in a PDF document:

Open a PDF document or choose File > New to create a new blank PDF document.

Open the PitStop Edit panel (under Tools) and click

.

Click Browse and select the “source” PDF document.

The “source” PDF document is the one which you are going to place in your current PDF document.

If the PDF document has multiple pages, specify the page in the Use page box.

A preview of the selected page is shown.

Select the page box of the source PDF document which you want to use.

Do one of the following to specify where you are going to place the PDF:

Using the Add Rectangle tool or the Select Rectangular Area tool , draw a rectangle on the page where you want to place the PDF, and then select Grab area from selection from the Grab button options .
Using the Select Objects tool , select an object in your PDF document and select Grab area from selection from the Grab button options .
From the Grab button options , choose Grab Area from Page Box and select a page box.
Specify or correct the coordinates in the Place PDF dialog box.

Select the position of the Anchor point of the placed PDF.

Select a scaling option and, if necessary, Lock aspect ratio to scale the page of the placed PDF proportionally.

If necessary, select the option Remove selected object(s). You may wish to do this, for example, if you had placeholders in your PDF document.

Click OK.