Tablet Pro is described as 'Futuristic mix of familiar tools adapted for touch devices. Artists hotkey on screen keyboard shortcuts, Fullscreen virtual trackpad, pinch to zoom, surface (Ntrig) pen side button remapping... It the best way to get rid of the touch interface bottleneck' and is an app in the photos & graphics category. There are six alternatives to Tablet Pro for Windows, Android and Android Tablet. The best Tablet Pro alternative is GestureSign, which is both free and Open Source. Other great apps like Tablet Pro are TabletFriend, MultiSwipe, LMT launcher and GMD GestureControl.
Create and assign touchscreen gestures to actions on a windows tablet. Use to interact in a more user friendly way with the user interface e.g. mimic keyboard shortcuts, employ functions of the operating system ect.
It is far from the "complete package" that Tablet Pro provide to us. But beside because TabletFriend is free, the customization is easy. By editing existing or a new .yaml file in any text editor (ex: notepad, vs code) you can customized the buttons layout and the theme. You can make any button as a macro or shortcut to any cmd command or any keyboard combination. So you can make it as complex as you can.
Map any keyboard key or action to one of MultiSwipe's 88 gestures, change desktops, toggle apps, minimize windows, change volume or even log out. All at the tip of your fingers.
LMT is a tool for Android (tested already on multiple devices - see below) that launches a command when perform single touch or multitouch gestures on the screen (In any app/screen/etc.). You can connect basic and advanced commands to any gesture LMT supports.
Control device with MULTITOUCH and MULTITASK gestures similar to iPad. Works in all applications.
VirtualGamepad is a software overlay allowing you to control your desktop games using your fingers on a Windows 8 Tablet. It offers multiple controls (keyboard, mouse, touch) and blend seamlessly with your actual games, emulators and software.
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Lets you use gestures do run commands. Not able to add virtual buttons.