CPU Frequency Selector - Cinnamon CPU Frequency Selector Applet
Widgetsmith - Widgetsmith is a screen personalization application that comes with multiple customization options that makes your screen have a vibrant look.
AIDA64 - AIDA64 is a system information, diagnostics and benchmarking solution for Windows PC.
Photo Widget - Photo Widget is a home screen decorator application for you that comes with simple and intuitive use.
Udev Discover - A helping tool for udev testers, coders, hackers and consumers.
Icon Pack Studio - Icon Pack Studio is an all-in-one icon pack maker application that overcomes every concern for home screen icons, so you can get a better icon that can fit your screen.