To update iColors to the latest version, simply select Check for Updates… from the File menu.
If you are having trouble while trying to update, you may be running a very outdated version of the application and need to re-download iColors. Just follow these steps:
- Download the latest version of iColors from the download page
- If iColors doesn't launch automatically, double click the downloaded file
- Drag the iColors application to your Applications folder
- Choose to Replace the existing copy of iColors.app when prompted
- Delete the .zip file by dragging it to the trash
- Double click the iColors icon in your Applications folder to launch the application