ADOBE READER

Hi Podszus-Tyra,

Sorry for the delay.

Is it possible that this program can also switch levels on and off.

To find the answer for above question, you need to check this-

In the area at the left of the Adobe Reader window, I'd expect to see a number of little icons. Right click and select layers if it is there.

Else, it can not be done using freeware Adobe Reader DC. You have to use Adobe Acrobat DC.

The layers that appear in the PDF are based on the layers created in the original application. Use the Layers panel to examine layers and show the content associated with each layer. Items on locked layers can not be hidden.

Here's how it works exactly: PDF layers, Adobe Acrobat

Thanks,

Akanchha