7CONIFIER is described as 'tool is capable of changing all your taskbar and start menu icons in a single click (and key press)! All you need to do is select the package you would like to use and hit "Apply"'. There are three alternatives to 7CONIFIER for Windows. The best alternative is CustomizerGod, which is free. Other great apps like 7CONIFIER are IconPackager (Paid) and Bee Icons (Paid).
It lets you customize almost any part of Windows according to your taste. Like if you want the start button to look different, you can use CustomizerGod to change it from the Windows logo to something fun like a candy or a minion's face.
What makes IconPackager special is that unlike Microsoft's themes which only change a few icons, IconPackager changes hundreds of icons. A package of icons contains icons to replace most of the common icons on your Windows PC.
Bee Icons can replace almost any system icon with a more stylish and improved version. You can change Desktop icons, Start Menu, Hard, Floppy and Compact Disk icons. You can also assign unique pictograms to any folder or file type.