Book Translator is a straightforward desktop tool designed for text translation on Windows. With a quick installation process, it offers a user-friendly interface where you can easily drag and drop various file formats for translation, including PDF, TXT, EPUB, FB2, and MOBI. The program allows smooth navigation through multi-page documents using intuitive controls and a convenient "jump to page" feature.

In addition to language configuration and OCR mode for PDF text extraction, Book Translator provides customization options for font style, color, alignment, and background color. Users can also edit document content by removing text, numbers, or images, and utilize regular expressions for advanced modifications. Overall, Book Translator is a practical translation tool with support for multiple languages and a simple interface for efficient text translation.