To make the Icons from File fully portable, please do the following steps after you install it on your local hard drive:
1. Launch the Icons from File.
2. Click the Options button, and uncheck the Save Settings to Registry option.
3. Close the application.
4. Copy all .exe, .chm, .lng, .ini, and .txt files from the application folder to the place, where you wish to have the portable version of the Icons from File.