LetterBox provides many powerful and useful features that help screenwriters work better and faster.

- Super Short Cuts. As you get faster, LetterBox keeps up. For example, a quick key that automatically formats the next line to the previous character for rapid back and forth conversations, and another which automatically picks the character before that for a three part conversation.

- Outline to Script. LetterBox helps you put together an outline like many writers usually do to get organised. LetterBox lets you build directly from your outline (using Writer's Notes), all the way to a completed script.

- Character and Location Lists. LetterBox keeps track of characters and locations used throughout your script. The character list can supplement your final published script and can be found in a pull down menu so that you can avoid retyping previously introduced character's names. The location list allows scripts to be published in chronological form or by location and also makes pull down menus available to avoid retyping previously introduced locales.

- Automatic Formatting. LetterBox automatically formats scripts to many standard formats (including TV-2, Sitcom, Play, Feature Film) without requiring you to change the data you have already entered. Standard capitalization, indentation, and spacing are all taken care of by the software.

- Writer's Notes. LetterBox keeps track of notes you make as you write, allows you to print the script including or excluding such notes.

- Character Tracking. Many writing gurus suggest independently reviewing each character's lines throughout the script, observing the character development as the story progresses and making changes as judged necessary. LetterBox provides automated routines to assist such rewriting strategies.

- Completeness Check. LetterBox provides helpful checking features to help review scripts for completeness and probable errors.

Plus much, much more!