
Lunacy Editor 3.0
Free Windows app that opens, edits, and stores .sketch files
In plain words
Lunacy Editor 3.0 is a free Windows application that opens, edits, and stores .sketch files, providing Windows users access to Sketch file compatibility. Developed by Icons8, it enables design teams working across different operating systems to collaborate seamlessly and streamlines the handoff from design to development. The application is currently in beta and requires no cost to use.
written from the facts on this page · September 2026
From the sources
The Icons8 team rolls out a global update for Lunacy, a native Windows app that opens, edits, and storessketch files. In short, it’s long-awaited Sketch for Windows. It helps design teams working on different operating systems and improves the transition from design to development. It's a beta version. And it’s completely free.
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