Swapper

With Swapper it is pretty clear what the end goal is. It switches mouse button functions from left to right and vice-versa. Why, you ask?

Well, firstly because it can be done, and secondly because it could aid people who use their left hand feel more comfortable when using their mouse. Regardless of your actual use, this program does the job very well, avoiding any confusion while not interfering with the user's work at all.

The main aspect of this program that might have some surprised is how small and simple it is. While being so, it's equally helpful in configuring mouse button functionality. The app is actually represented by an icon in the System Tray. That's it. No other means of adjusting anything else.

Still, swapping the left mouse button functionality with the right button is signaled in the tray. The leading button used to click, drag and what not, will be colored in red. This way, you will know the setup you are currently using. In terms of actual functionality, there are no hiccups. Once you're done with it, you can turn it off and everything goes back to normal.

The idea behind this program is to help all left-handed individuals feel more at home when navigating their machine's system. It makes more sense, yet it can sometimes be difficult to agree on a particular setup, especially if the machine is also used by right-handed people.

There's no need for a compromise since this program can save the day and offer both categories ease of access through its offered functionality. Thus, instead of always having to adjust your machine according to your needs or preferences, it becomes easier to just deal with this app and its mouse-button setup.

The bottom line with this program is that it can only serve a limited group of people, since its functionality, while useful, can be redundant for individuals who do not feel the need to swap buttons on their machine's mouse.