| Price from | Free | — |
| Free plan | Yes | — |
| Free trial | — | — |
| Open source | — | — |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | Yes | — |
| Plans published | 1 | 1 |
| Spec score · Screenshot Annotation Software | 8.6 (#6) | 7.7 (#47) |
| Annotations | Annotation tools include pen, marker, shapes, text, stickers, blur, pixelation, effects, and watermarks. | Annotation tools include shapes, arrows, numbering, highlighter, mosaic, blur, and Smart Eraser. |
| Free plan | Yes | Yes |
| OCR | OCR is available through a separately installed plugin using Tesseract on Windows and Linux/Unix. | Basic OCR runs locally on the device, while membership includes multilingual text recognition and table recognition. |
| Platforms | The project lists support for Linux, Windows, and macOS; Linux support includes X11 and Wayland options. | The homepage says PixPin is available for Windows and macOS, and the download page offers a macOS version and Windows portable download. |
| Product | Ksnip is a Qt-based cross-platform screenshot tool with annotation features. | PixPin is a screenshot and pinning tool with annotation, screen recording, GIF creation, and OCR features. |
| Redaction tools | Yes | Yes |
| Support | The project directs users to GitHub issues for bugs and feature requests and offers Discord and IRC for community discussion. | The About Us page provides separate email contacts for feedback and business or company purchasing inquiries. |