LibreOffice is a free and open source office suite, developed by The Document Foundation. It is descended from OpenOffice.org, from which it was forked in 2010.
The LibreOffice suite comprises programs to do word processing, spreadsheets, slideshows, diagrams, maintain databases, and compose math formulae.
It is designed to be compatible with other major office suites, including Microsoft Office, though some Microsoft Office layout features and formatting attributes are handled differently or are unsupported. LibreOffice is available in over 30 languages and for a variety of computing platforms,including Microsoft Windows, Mac OS X 10.4 Tiger or newer, and X11-running Linux with GTK 2 version 2.10.4 or newer.It is the default office suite of popular Linux distributions like Debian, Fedora, openSUSE and Ubuntu. Ports for FreeBSD, NetBSD, and OpenBSD are being maintained by contributors to those projects, respectively.
Between January 2011 (its first stable launch) and October 2011, LibreOffice was downloaded approximately 7.5 million times.
LibreOffice Offical Website www.libreoffice.org
LibreOffice Chinese Website zh-cn.libreoffice.org