Open Office

Apache OpenOffice is a free, open-source office suite for word processing, spreadsheets, presentations, graphics, databases, and more. It includes applications such as Writer (word processor), Calc (spreadsheet), Impress (presentations), Draw (graphics), Base (database), and Math (equation editor). OpenOffice is compatible with Microsoft Office files and offers a user-friendly interface. It's a great alternative for individuals and organizations looking for a cost-effective and versatile office suite.