Downloadable Software

Taste Exploration

A standalone desktop application from Not4Sale (N4S) that guides you through a visual design-preference exercise and profiles your architectural and interior design aesthetic. Installs and runs on your computer — no account required.

Download for macOS Download for Windows

Not4Sale™ and N4S™ are trademarks of Not4Sale LLC.

Not4Sale Taste Exploration desktop app — choosing between four architectural design options

Visual preference profiling

Choose between curated design pairings to reveal your aesthetic direction.

Runs on your device

A genuine installed application for Windows and macOS — works offline.

Private by design

This demonstration build keeps your selections on your machine.