Every form is intended to serve some purpose. Your first step is to identify the purpose, i.e., what you will be using the form for. Decide whether it will be used for official or personal use, whether you need to embed logos in it, whether the printable form will need to filter any data from the company software etc. Once you have identified the function the printable form is expected to perform, you can easily decide which software or online program you need to create the form.
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.