Clikka Mouse Free is described as 'A freeware designed for people suffering from disabilities and thus unable to perform mouse clicks' and is an app in the OS & Utilities category. There are three alternatives to Clikka Mouse Free for Windows. The best alternative is Metaclick, which is free. Other great apps like Clikka Mouse Free are Point-N-Click (Free) and ClickAid (Free).
ClickAid is a FREE stand-alone on-screen mouse aid designed for anyone who has difficulty switching between mouse buttons or double clicking on a physical computer mouse. It will work with all mouse systems including head mouse and touch screen devices.