Files with FB2 extension are FictionBook 2.0 eBook files that contains the structure of the eBook.
It is based on XML format and contains special tags for describing each element of the book.
Learn more about this file format
GroupDocs.Search (in GroupDocs.Search.dll) Version: 21.8.1
public static readonly FileType FB2
Public Shared ReadOnly FB2 As FileType
static initonly FileType^ FB2