Pictogram

Pictogram is a macOS utility that lets users replace the default icons of their installed applications with custom images. By selecting an alternative icon, the tool updates the app’s bundle resources so the new graphic appears in the Finder, Dock, and Launchpad. It also monitors the app for updates and re‑applies the chosen icon after an update, ensuring the custom appearance persists without manual re‑configuration.

The software targets macOS users who want a personalized visual environment, especially those who organize their workspace by theme or visual cue. It operates on systems running macOS 11.0 or later and is distributed as a free, stable release.

Pictogram does not support changing icons for pre‑installed macOS applications or for apps obtained from the App Store, and it currently runs only on the macOS platform.