Your best choice for handling icons (whatever their format), is to use some of the dedicated icon editors, such as the popular Axialis IconWorkshop. Not only you can create and edit new icons, but with such programs you can usually convert between various icon formats or export individual icons from whole libraries.
Convert Icon image to Microsoft Windows icon library.
We have found 2 software records in our database eligible for .ico to .icl file format conversion.
Microsoft Windows software - convert ico to icl on Windows
A cross-platform icon making software
Convert from ico file format
|Yes, Axialis IconWorkshop supports ico file conversion as a source file type.||Yes||Yes||ico editor||Yes||No||No||No|
The tables with software actions are a good pointer for what a certain program does with various file types and often may give users a good hint how to perform certain file conversion, for example the above-mentioned ico to icl. However, it is not perfect and sometimes can show results which are not really usable because of how certain programs work with files and the possible conversion is thus actually not possible at all.
Utility used to find and manage icons on computer