That's it LibreOffice is the free, power-packed, Open Source personal productivity suite for GNU/Linux, Macintosh, and Windows distributions that provides you with six (6) feature-rich applications for all your document production, as well as to cover the management needs of data your:
Writer Word Editor, Calc Spreadsheet, Impress Slideshow application, program Drawing / Painting Draw, the Management program mathematics types and Math Calculations and, finally, the Base Database application.