From DT Online
As the name implies, LibreOffice is a free of charge alternative to other office suites. Most types of files can be imported and exported - including MS Office files for example (see Feature Comparison: LibreOffice - Microsoft Office)
LibreOffice is a powerful office suite – its clean interface and feature-rich tools help you unleash your creativity and enhance your productivity. LibreOffice includes several applications that make it the most powerful Free and Open Source office suite on the market:
- Writer (word processing)
- Calc (spreadsheets)
- Impress (presentations)
- Draw (vector graphics and flowcharts)
- Base (databases)
- Math (formula editing).
Full documentation is available from the LibreOffice Web Site and a very compehensive list of all LibreOffice Documentation and Publications can be downloaded from The Document Foundation Wiki together with a series of Video Tutorials.