Again
Hi,
anything can be a potentially unwanted application depending on your point of view. An offer screen which displays optional offers which are deselctable with 1 click in this case. A 100% ad free version of PDFCreator is available for a small license fee, so you can either support development by having an optional (deselectable) offer in your setup, or by getting the ad-free version. Without any funding, there would be nothing close to what there is now.
best regards,
Robin