IObit Uninstaller v14.2.7 Ultimate IObit Uninstaller is a software tool that helps users remove unwanted programs and clean up residual files. It offers features like batch uninstallation and a powerful scan for leftover files, making it an essential tool for maintaining system performance. Installation: 1. Download the setup file. 2. Run setup.exe as Administrator. 3. Follow the on-screen instructions to complete the installation.