Bob is a free and open source Mac translation software,Provide word translation、Screenshot translation and manual input translation function。It supports Youdao translation、Baidu Translate and Google Translate three translation engines,Very convenient to use。

before first use,Users need to obtain accessibility permissions and screen recording permissions。

Main functions:

划词翻译 After selecting the text, press the shortcut key (default ⌥ + D) can be translated。

截图翻译 Press the shortcut key (default ⌥ + S),Intercept the area that needs to be translated to translate it。

输入翻译 Press the shortcut key (default ⌥ + A),Enter text and press Enter to translate。

Translation engine comparison:

百度翻译和谷歌翻译 能够识别驼峰形式的句子,如 “WhatAreYouDoing”。

截图翻译时使用的OCR接口 Use Youdao's OCR interface for image recognition,Then call the Google Translate interface to translate。

国内谷歌翻译 Can be used directly,No need for scientific Internet access。

Bob is a feature-rich and easy-to-use translation tool for Mac,Suitable for users who need fast and accurate translation。

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