STranslate v 1.3.1.120

STranslate is a free and open-sourcefree and open-sourcetranslation and OCR tool for Windows, similar to Bob on Mac.

The software requires no installation. The portable version can be run directly after extraction. It supports offline OCR and multiple translation engines, suitable for daily office work, academic research, and more.

Use Cases and Methods

I use this tool most for text translation: select text, then use the shortcutAlt + D to bring up STranslate for automatic translation. It supports multiple translation engines simultaneously. Besides text translation, it also supports manual input translation and screenshot translation.

AI Large Model Translation Integration

In addition to traditional translation engines, it supports mainstream AI large models such as OpenAI, Gemini, DeepSeek, and more!

Using DeepSeek as an example, you just add DeepSeek engine in settings and enter the DeepSeek API key. Simple and convenient.

Key Features

1. Translation
   • Multi-Scenario Translation: Supports input translation, text selection translation (shortcut Alt+D), screenshot translation (Alt+S), clipboard monitoring translation, and more, covering diverse user needs.
   • Multiple Engine Support: Integrates mainstream translation engines like DeepL, Google (free), Bing, Baidu (paid), and later versions support intelligent engines like OpenAI and Gemini.
   • Multiple Results Display: Can display results from multiple translation services simultaneously for easy comparison and selection of the best option12.
2. OCR Text Recognition
   • Offline Recognition: Based on PaddleOCR technology, supports offline recognition of Chinese, English, Japanese, Korean, and other languages with quick response.
   • Multi-Scenario Application: Supports screenshot recognition, file OCR, silent OCR (results directly copied to clipboard), and QR code recognition.
3. Additional Features
   • Text-to-Speech (TTS): Offers Microsoft TTS interface (requires paid API) and offline TTS, supporting multi-dialect voice actors.
   • Custom Services: Users can set up custom translation APIs or use local services for improved stability.