Celtx is a free, downloadable, screenwriting and pre-production software. It works on both PC and Mac and is a producer’s best friend. If you know how to use it!
Many people I have encountered struggle to work it properly. However, I have mastered it and want to help others learn to. Celtx has all the templates you need and are extremely useful for students and short film makers. I will making Celtx tutorials ranging for beginner to advanced and posting them regularly.