Greenshot - Greenshot is a free and open source screenshot tool that allows annotation and highlighting using the built-in image editor.
Hidden Capture - Hidden Capture - عکسبرداری خودکار و مخفیانه از فعالیت کاربران متجاوز
MWSnap - MWSnap is basically a free to use Windows snapping tools that are used for snapping any part of the screen that is currently displaying on the front of all opened programs and windows.
TeenyGrab - TeenyGrab is a free alternative to TinyGrab.
Snagit - Screen Capture Software for Windows and Mac
SnapCrab - SnapCrab is a photo capture software that can capture any part of your screen.