Scrivener - Scrivener is a content-generation tool for composing and structuring documents.
Adobe Premiere Pro - Edit video faster than ever before with the powerful, more connected Adobe Premiere® Pro CC.
Celtx - Celtx is a scriptwriting software platform with applications in a wide range of mediums but that specializes in helping screenwriters.
Kdenlive - Free and open-source, full-featured video editor.
Trelby - The free, multiplatform, feature-rich screenwriting program!
iMovie - Turn your videos into movie magic.