Apple iWork is a suite of productivity applications developed by Apple Inc. designed to help users create documents, spreadsheets, and presentations. The suite includes three main applications: Pages for word processing, Numbers for spreadsheets, and Keynote for presentations, all of which are known for their user-friendly interfaces and seamless integration with other Apple products. iWork is particularly popular among Mac and iOS users, offering features that enhance collaboration and creativity. With iCloud support, users can easily share and edit documents in real-time, making it a valuable tool for both personal and professional use.