Feature: 

• Top most app on windows pages
• Add point, mark to picture (Alt+Left click)
• Zoom & pan 
• Save last location and scale at zoom
• Snipping rectangle to clipboard (Shift+Left click)
• Show location of mark points
• Export mark points as text file
• Drag and drop image to load
• Supported languages: English, Norwegian, German, French, Japan, Korean, Farsi, Italian, Arabic, Indian, Turkish, Spanish, Chinese