IrfanView - IrfanView ... one of the most popular viewers worldwide.
Screen Shot Tool PRO - Download this app from Microsoft Store for Windows 10, Windows 10 Team (Surface Hub), HoloLens. See screenshots, read the latest customer reviews, and compare ratings for Screen Shot Tool PRO.
XnView MP - XnView is a free software that allows you to view, resize and edit your images. It supports more than 500 different formats!
Screenshoter - Every annoying feature is consistently excluded.
FastStone Image Viewer - FastStone Image Viewer is a fast, stable, user-friendly image browser, converter and editor.
Hidden Capture - Hidden Capture - عکسبرداری خودکار و مخفیانه از فعالیت کاربران متجاوز