.WPK File Extension

Describes a sound file edited with Nero Wave Editor, part of the the Nero CD/DVD disc authoring suite; contains edits made to the audio file, but not the actual audio itself.

File archive used by GuinXell, a homebrew application that runs a Windows-like interface on the Sony PSP; contains one or more files often consisting of a .LUA executable or a document; used for packaging file archives for the GuinXell platform.

WPK files can be transferred to a PSP unit using Microsoft Windows and a USB connection.

A WPK file may also be a macro used by old versions of WordPerfect, a word processor for MS-DOS and Windows. It contains commands WordPerfect uses to automatically perform a task. For example, a WPK file might contain commands used to automatically add a signature to a document.

WordPerfect is a word processing program that allows users to create letters, memos, forms, resumes, and other documents. If a user knows they'll perform a certain action frequently while creating documents (e.g. formatting a certain document a certain way), they can record that action as a WordPerfect macro. Then, they can execute the macro (usually by pressing a certain keyboard combination), rather than perform the action manually.

While you could use WPK files with previous versions of Corel WordPerfect, current versions of the program do not support the WPK format. Instead, current versions of WordPerfect use macros saved as .WCM files.