EPUB 3.0 Digital ebook viewer

Project overview :
- We requested the development of an e-book viewer for screening related to digital textbooks.

Current preparation status:
- E-book production has been completed.

Progress plan:
- Must be completed by January 10, 2024.

Required elements:
- Development of EPUB 3.0 digital textbook viewer

Development environment/language/method:
>- Both open source and paid libraries are available.

Main function list/Main screen list/Menu composition/Requirements, etc.:
1) For screening, it must be able to run independently without installation process or login process.
2) By USB We plan to submit it and request development in the form of a standalone executable viewer.

Output:
- Original development source code

Finally plz care this functions:
1. Open the file
2. Table of contents
3. Pagination
4. Interactive function
- When you click the mouse on the specified point, a pop-up will appear.
- playable audio or video
5. Run right away without installation! Very important!!!
6. Must be able to run directly from USB without any environment installation like python or, nodejs

If you have no demo, don't contact me!