Trelby

What is Trelby?

Trelby is a free, open-source screenwriting program designed to be simple, lightweight, and accessible. It provides writers with a professional writing environment without the cost of premium software like Final Draft or Celtx.

How does Trelby work?

Trelby installs on Windows and Linux, providing a straightforward interface for writing screenplays with automatic industry-standard formatting. It also includes reporting tools, character name databases, and export options to PDF and Final Draft formats. While it lacks cloud features, it’s fast, reliable, and completely free.

Pros

• Free and open-source

• Lightweight and fast

• Industry-standard formatting built in

• Includes character name database

• Exports to PDF and FDX

Cons

• No MacOS version (Windows and Linux only)

• Lacks collaboration tools

• No cloud-based access or mobile support

• Limited ongoing development compared to larger platforms

Best Features of Trelby

• 100% free and open-source software

• Automatic screenplay formatting

• Character name database for quick writing

• Comparison tool for script drafts

• Export support (PDF, FDX, HTML, RTF)

Who is Trelby best suited for?

Trelby is best for independent screenwriters, students, and beginners who want a professional writing tool without paying subscription fees. It’s also a great choice for Linux users looking for a free screenwriting solution.

Trelby Verdict: Is it worth it?

Yes — Trelby is worth it if you want a no-cost, distraction-free screenwriting tool. While it lacks the advanced collaboration and production features of paid apps, it remains one of the best free options for solo writers.

FAQ

Q: Can Trelby export to Final Draft?

A: Yes, it can export scripts in FDX format.

Q: Does Trelby work on Mac?

A: No, it’s only available for Windows and Linux.