On the Colors & Syntax tab in the file type configuration, you can make EditPad Pro highlight matching brackets such as ( and ) for certain file types. When the text cursor is on a character that is considered a bracket by the syntax coloring scheme, then both that bracket and its matching counterpart are highlighted. In that situation, you can select Go to Matching Bracket from the Go menu to move the text cursor to the matching bracket.
Edit|Insert Matching Bracket
Block|Between Matching Brackets
File Types|Colors and Syntax