The conversion of the file ICON to ICO will allow you to edit a file using other software than before. The conversion ICON to ICO is particularly helpful in cases where you want to give certain features to the data in the ICON file, and all the programs that support the ICON format do not have the possibility to introduce the desired changes.
Just download one of the programs from the list and install it on your computer. After starting the program, select ICON file that you want to convert. Then select the target format (in this case ICO) and follow the instructions. Save the converted ICO file in the selected location. From this moment you can open the ICO file with all the programs that you will find here.