Umi-OCR vs ShareX
Both in Screenshot & recording — compared item by item
Umi-OCR
OCR software, free and offline. 开源、免费的离线OCR软件。支持截屏/批量导入图片，PDF文档识别，排除水印/页眉页脚，扫描/生成二维码。内置多国语言库。
ShareX
ShareX is a free and open-source application that enables users to capture or record any area of their screen with a single keystroke. It also supports uploading images, text, and various file types to a wide range of destinations.
| Umi-OCR | ShareX | |
|---|---|---|
| Stars | ★ 47.5k | ★ 39.7k |
| Language | Python | C# |
| License | MIT | GPL-3.0 |
| Last updated | 2025-11-20 | 2026-09-23 |
| Usage | 💻 Desktop | 💻 Desktop |
| Platforms | Windows | Windows |
| Category | Screenshot & recording | Screenshot & recording |
How to choose
- They support exactly the same usage modes; the difference is in ecosystem and implementation details.
- Both have comparable traction, so pick based on features and day-to-day experience.
- ShareX was updated more recently (2026-09-23).
- Different licenses (MIT vs GPL-3.0) — check the terms before commercial use.