Screenshot annotator software for Windows and Linux.
- Arrows - Draw attention to specific areas with customizable arrows
- Callouts - Add speech bubble annotations with editable text
- Notes - Create text boxes for additional information
- Border Selection - Highlight areas with bordered rectangles
- Blur - Obscure sensitive information with blur effects
- Selection Tool - Select portions of the image to copy (Ctrl+C) or delete (Delete key)
- Cut out vertical and horizontal slices - Cut out vertical or horizontal areas of image
- Highlighter - Highlights areas of interest
- Project Management - Automatic project saving and preview thumbnails
- Cross-Platform - Works on both Windows and Linux
🌐 Supported languages (22)
Arabic, Bengali, Chinese, French, German, Hindi, Indonesian, Italian, Japanese, Marathi, Nigerian Pidgin, Portuguese, Russian, Spanish, Tamil, Telugu, Turkish, Ukrainian, Urdu, Vietnamese, Yue Chinese, English (default)
See Installation and uninstallation on Ubuntu for Ubuntu-specific instructions.
- Built with Avalonia UI for cross-platform support
- .NET 10
- SkiaSharp for image processing
This project was developed with AI assistance from Claude (Anthropic's AI assistant), which helped with architecture, implementation, and cross-platform compatibility features.