Got a story idea? Write it on Spec.
Screenwriting app for Mac that makes formatting simple. Every page comes out industry-standard. Compatible with Final Draft files.
Free to try. One-time purchase unlocks everything. No subscription.
Why Spec
Own every feature a writer needs. Nothing to rent.
Pro screenwriting, without the pro price
Industry-standard pages, revisions, reports and index cards, for a fraction of what the big names charge.
Compatible with Final Draft
Bring scripts in, send scripts out. Spec reads and writes .fdx.
No subscription
Try it free on one script. Buy it once and every script is yours to write. No account, no renewals.
Your scripts stay on your Mac
No cloud you didn't choose, no sign-in, nothing collected. Spec works fully offline.
Features
Built for the way scripts get written.
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Minimal keystrokes
Switch between scene headings, action, characters and dialogue with a press of Tab or Enter.
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Clean file transfers
Scene numbers, dual dialogue, notes and title pages come through intact.
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Page-accurate formatting
Real page breaks with (MORE) and (CONT'D), ready to print or export to PDF.
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Revision colors
Standard revision colors and marks, so every rewrite is easy to track.
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Index cards
See every scene at a glance, write synopses, and drag scenes into a new order.
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Script notes and alternate lines
Pin notes to any line, and keep alternate takes on dialogue until you pick one.
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Reports
Scenes, characters and locations, counted and listed, plus character arcs scene by scene.
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Focus Mode
Everything but the page disappears. Press Esc when you're ready to come back.
Themes
Write in the mood of the movie.
Switch the look of the whole app in a click, from clean and bright to film noir, a vintage typewriter, a dial-up PC or deep space.

Original 
Typewriter 
Noir 
Dial-Up 
Orbit 
Meet Cute
20 themes in all. The page itself always stays standard 12-point Courier, so your script looks right wherever it goes.
See it in action
Watch Spec write a scene.
Got a story idea? Write it on Spec.
Requires macOS 13 Ventura or later.