FreeOffice is a fast and lightweight office suite with word processor, spreadsheet, and presentation tools. The interface supports themes, a dark mode, and classic or ribbon-style toolbars. All components include a wide variety of formatting, functions, and animation.
The program will import and export to standard Microsoft formats with reasonable fidelity. A pro version is also available with additional features (chiefly a 64-bit version), as well as the previous version.
NOTE: The program will eventually require email registration, but a workaround is available.