In Muse you can find built in widgets like slideshows, tabs or icons, but web designers need more. Instead of double clicking the widget to install it into Muse, you just have to drag it to your workspace. mulib but the difference is that you can read and edit source code in. mucow format, that stand for Muse Configurable Options Widget. They work like normal. We would like to share with you this useful widget collection created by Adobe Muse Team. These widgets are. Download for free this 46 Muse widgets compilation