.EPUB3

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The .EPUB3 is a new implementation of the classic .EPUB technology, intended to improve the way how digital books and publications are represented and opened up to the public. The extension specification offers the following features:

• the .EPUB3 structure relies on HTML5 standard
• full support and availability of multimedia abilities, sound playback during the visual representation of the book content is involved as well
• a huge arsenal of graphical containers is represented, including SVG and other specifications
• compatibility with MathML language
• diverse java scripts are maintained by the .EPUB3 technology.

How to open an .EPUB3 file?

📌 .EPUB3 files vary by low compatibility with third-party e-book readers and apps. Currently only a small range of programs are able to view, open and represent the visual content to the users from the PC or smartphone screen. Hereby, the main player on the software market, able to handle all visual advantages of the fresh technology, is FBReader toolkit, available for free download without any commercial restrictions in accordance with open license.