Celtx replaces 'paper & binder' pre-production with a digital approach that's more complete, simpler to work with, and easier to share. This specialistic, multiplatform and yet freeware application for creating scripts of films, books, comic books, acts, and so on.
This application is extremely easy in use, and authors reconsidered all the necessary features when creating the interface, making Celtx an inevitable element of the process of creating a plot. This way you can add notes, remarks, drawings and photos to your scenarios, as well as create detailed descriptions of the characters, generate various reports, save your works to PDF format or as a Website, create a data base for actors' data, and so on.
Another interesting features offered by this program is Index Card feature that displays the name of the scene and its first 40 words.