ClipBook Viewer is a discontinued utility included in the Windows NT family of operating system that allows users to view the contents of the local clipboard, clear the clipboard or save copied and cut items.

A feature restricted version, called Clipboard Viewer, is available in Windows 9x and earlier.

[3] In Windows XP, it is not listed in the Start menu and can only be accessed through its executable file, ClipBrd.exe.

[5] Each shared page support an access control list that defines whether they can be seen, linked to, or modified.

[6] ClipBook Viewer has been removed from Windows Vista and later, although the ability to view clipboard contents has been implemented into the Clipboard History feature, which was introduced in Windows 10 and later.