Adobe FrameMaker Book file
File type: Document file
An fbok file is an Adobe FrameMaker Book file. It organizes a collection of FrameMaker documents as a single book.
The file belongs to Adobe FrameMaker and is used with the book's component documents.
File type category:
Document file
Date updated: September 22, 2026
Adobe FrameMaker is document-publishing software from Adobe. An fbok file stores the structure of a FrameMaker book, including references to its component documents and book-level organization.
The book file works with the individual FrameMaker files that make up the publication. FrameMaker can use the book to manage the collection as a unit and produce combined output.
The fbok format is intended for Adobe FrameMaker on Microsoft Windows rather than for use as a general-purpose document interchange format.
Open an fbok file in Adobe FrameMaker on Microsoft Windows. The component FrameMaker documents referenced by the book should be available in their expected locations so that the book can load correctly.
An fbok file is a book-management file, so it is not normally converted by itself. Open it in Adobe FrameMaker to work with the associated documents and publish the book in an available output format, such as PDF.
Software applications that can open fbok files:
Microsoft Windows
Software applications that can edit fbok files:
Microsoft Windows
Software capable of saving fbok files:
Microsoft Windows
Software apps that create fbok files:
Microsoft Windows
Software applications that handle other tasks involving fbok files:
Microsoft Windows
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