Writer - Free Fountain Screenwriting Tool
Writer is an easy screenwriting application based on the fountain language, which is similar to markdown, but optimized for screenwriting by automatically recognizing e.g. scene headers or dialogue. These will be automatically formatted while writing, and the final result can be exported as a PDF, HTML or FDX (Final Draft) file, ready to meet hollywood standards.
For more information about fountain, see http://www.fountain.io/
