File: Spectrolite.v1.3f.zip ... Apr 2026

Originally a Mac-only program, though versions for Windows have been introduced.

All file processing happens locally on your computer; no files are uploaded to the internet.

Developed by ANEMONE (Amelia and Adam Greenhall), Spectrolite is a desktop application designed to simplify the "RISO-ify" process—converting colorful images into the grayscale color separations required by Risograph machines. File: Spectrolite.v1.3f.zip ...

Includes imposition tools for laying out zines, including 2-up, 4-up, and 8-up formats.

Works seamlessly with Layout Department (another ANEMONE tool) to handle printer's marks and complex layouts. Usage & Installation Originally a Mac-only program, though versions for Windows

The app typically checks for updates automatically upon startup.

Allows users to add halftones and style artwork directly within the app. Includes imposition tools for laying out zines, including

For the latest official download and documentation, you can visit the Spectrolite homepage .