There are several.

1. PDF Reader (now 17PDF Reader)

It is a comprehensive tool software that supports PDF document reading, annotation editing, commenting, and note-taking. In addition to file management, it also supports mainstream formats including Office files, Txt, audio and video, web pages, Zip, Epub, etc.

2. Euro Dictionary

The word library expansion function provides a desktop version of the expanded word library editor, you can download the voice library to achieve real-person pronunciation, exclusively support Mdict and Lingoes dictionary library, and the online synchronization function of the vocabulary book keeps your learning records synchronized with the French Assistant online dictionary and the French Assistant computer version.

3. Kindle

It is an electronic reader (and software platform) designed and sold by Amazon Amazon. The first generation Kindle was released on November 19, 2007. Users can use Amazon Kindle to purchase, download and read e-books, newspapers, magazines, blogs and other electronic media through wireless networks.

4. EF Englishtown

Interactive learning anytime, anywhere, and participating in real-life foreign teacher courses will bring you a more focused learning experience and unprecedented convenience. We use technology to present the most advanced language learning model to you, bringing English learning to a new level.