That is a question that we cannot easily answer in this forum as it is too general. FileMaker Pro is primarily a database development tool. What it can do is largely determined by the skill and imagination of the developer.
There are a number of Product Information pages on the FileMaker web site that you can read for general info about the product and you can download a 30 day free trial copy of the software you can experiment with in order to evaluate this product.
If you can ask some specific questions here in the forum, we will be glad to attempt an answer for them.
What are your "featured purposes"? We can start there and perhaps answer your question.