Finding the combiner module is straightforward. Here’s what you need to do:

  1. Launch PDF Extra.

  2. Go to “Home → More”.

    PDF Extra: accessing the combiner module

  3. Choose “Combine” from the list of available options.

    PDF Extra: accessing the combiner module step 2

TIP: You can also quickly access the tool from an already opened document by choosing “Edit” → “Combine Files” from the tool ribbon above.

PDF Extra: accessing the combiner from the tool ribbon