SPA offers a variety of its forms, templates, and worksheets, in PDF and Excel format. Use these editable, easy-to-fill Excel form templates to streamline tasks.Forms and Templates. The Harris County Robert W. Hainsworth Law Library provides you with the links below to assist you in locating forms. Whether you need a web form or something that can be filled out on paper, create your next form with the help of a customizable form template.