The best free alternative to PrintKey-Pro is ShareX, which is both free and Open Source. If that doesn't suit you, our users have ranked more than 100 alternatives to PrintKey-Pro and loads of them is free so hopefully you can find a suitable replacement. Other interesting free alternatives to PrintKey-Pro are Greenshot (Freemium, Open Source), LightShot (Free), Snipping Tool (Free) and PicPick (Free Personal).
Snip is a screen-capture application that can capture the active window or custom areas. Drag to zoom in/out the screen shot; add labels, texts and handwriting contents of your choice and save it to your device or the clipboard.
You grab Screens or Windows using the standard PrtScn and Alt-PrntScn keys and MGrab will intercept the saved data as it is sent to the clipboard and put it into your chosen folder as a BMP or JPG file leaving the clipboard free for you to take another screenshot.
Screen Grab Pro Is a freeware screen capture tool. It features One click grab of any screen for ease of use, Timer operation, Current window selection list and more. Screen Grab Pro copies a bitmap to clipboard ready for pasting in your favorite Picture Editor.
ScreenSnag provides a quick and easy way to take a photo of your computer screen. Capture the entire screen, a region of the screen, a window, or an element on the window with a single hotkey or click.
QuickScreenshot is a lightweight and very easy to use application that enables you to take screenshots of your desktop with a few mouse clicks. Just press the wanted screenshot key (or press it multiple times) and your screenshots are done!