PDFCreator, as Open Source application, greatly depends on support from the community. This support can be in many forms, among them testing, bug reports, translations and of course donations, to cover the costs that arise from hosting and continous development. But not all forms of giving back have to be in form of money.
If you love what we do, and think our products could be of help to others as well, share it with the world, for example with a like, comment or (re)post on Facebook or Twitter. We would love to see you join us on Social Media!
Many users are using PDFCreator because it is great and for free. This is a perfect reason and we appreciate every single users. If you want to give something back, you could consider to translate PDFCreator to your language. On the long run, we would also like to offer more translations of the user guide. If you would like to help out with that, please let us know as well.