No matter what type of application form you need you are likely to find that the best place to find what you are looking for is using the Internet. Here you will find a number of different sites where you can find a template for an application form. You need to know what type of form you are looking for before you start out, this will make it much easier for you to narrow your search instead of having to wade through thousands of different templates to find the one you are looking for.
As you may probably aware, sometimes some short description is not enough to attract visitor to provide you their name and email. This is true when you are in a market that people not be accustomed to opt in, that is the reason it make sense to have a long form landing page. Long form squeeze page template is a design between a normal sales letter web page and a short landing page. In the long form page you need to "Sell" the visitor why they need to opt in. The page should be design in a way where visitor will get excited to opt in after finish reading your sales letter.