.abcd文件扩展名，.abcd文件如何打开？

.abcd

文件类型：AudioVisual Book Data File

扩展名为.abcd的文件是一个数据文件。

文件说明：

Digital book containing text, audio, and video data; stored in an encrypted XML format; can also save highlighting, bookmarks, and annotations added by the user; used in education, corporate communication, and general reading.

AudioVisual books are sometimes called the DVDs of the book publishing industry..abcd                                                                      

打开.abcd文件

Mac OS

　

Windows

AV Books Publishers ABCD Reader　

Linux

其它内容

来源：. abcd文件