Trelby

The free, multiplatform, feature-rich screenwriting program!

Free software · trelby.org

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What Trelby’s own pages say

What it says it doesThe free, multiplatform, feature-rich screenwriting program! trelby.org
Free planYes trelby.org
Open sourceYes trelby.org
LicenseLicensed under the GPL, Trelby welcomes developers and screenwriters to contribute trelby.org

Each value is a quote AirStack found on the product’s own pages, read 2026-11-05. A missing field means AirStack has not found it on its pages.