If you download that PDF reader app, no, iFile won't use it to open a PDF file within its default viewing field. However, iFile does have an "Open In..." type of function. It won't specifically say "Open In...", but when you select to open a PDF in iFile, you will get a pop-up that will include the option to select the default iFile "PDF Viewer" or the apps that can read PDFs.
Hope that makes sense and that I've understood your question correctly. If not, please holler back and we'll take another stab at it.
Marilyn
Hope that makes sense and that I've understood your question correctly. If not, please holler back and we'll take another stab at it.
Marilyn