Icon changing apps?

[valkryomnia]

Hello. I really want to make my apps their own icons, but the only way to do that is to edit their coding. I'm no coder.
So, I come to XDA asking a simple question.
Are there any apps that allow me to import icons, or take existing ones, and swap them around to different apps? Or that let me assign an icon to an app?
This would make my phone look complete.

I have tried Reshacker, but that does not work :(

Please help!

If not, would anyone be interested in making one possible?
Many would donate, including me, and I could help with the graphics.

Sorry to double post this, just thought this would be the appropriate area for this.

[Farmer Ted]

This thread (http://forum.xda-developers.com/showthread.php?t=511876&highlight=icofx) is about folder icons, but really, it's not any different to put an icon into an .exe with reshacker. You need to convert a .png file to an .ico file first (maybe that's what you're missing). IcoFx is really easy to use. Another tool is SK Shortcut Manager. If an .exe already has an icon in it, you can swap it out with SKSM for another from a .dll.