libre office is a free and open source software

LibreOffice Base is the software's database management program, similar to Microsoft Access.

LibreOffice Impress also includes 3D transition effects. Presentations can be exported as SWF files, allowing them to be viewed on any computer with Adobe Flash installed. LibreOffice Impress is the presentation program in the suite, resembling Microsoft Powerpoint.LibreOffice Calc still has a function called 'Solver' but it is slightly different to that in. It has a number of unique features, including a system which automatically defines series of graphs, based on information available to the user. LibreOffice Calc is the included spreadsheet program, similar to Microsoft Excel or Lotus 1-2-3.It also can act as a basic WYSIWYG editor. LibreOffice Writer is the word processor in LibreOffice, with similar functionality and file support to Microsoft Word or WordPerfect.The components of LibreOffice are the same as those of, from which it is derived: LibreOffice is the most actively developed free and open source office suite developed by The Document Foundation.

Libre office is a free and open source software