KOffice
KOffice was a free and open-source office suite developed by the KDE community. It was part of the KDE Desktop Environment and aimed to provide a comprehensive set of applications for word processing, spreadsheets, presentations, and more. The suite's primary applications included KWord for word processing, KSpread for spreadsheets, and KPresenter for presentations. It also featured KImage for image editing and Karbon14 for vector graphics.
KOffice was designed with interoperability in mind, aiming to support various file formats, including Microsoft Office
Over time, the development of KOffice evolved. In 2011, the project announced a shift in strategy, with