LibreOffice

LibreOffice () is a free and open-source office productivity software suite developed by The Document Foundation (TDF). It was created in 2010 as a fork of OpenOffice.org, itself a successor to StarOffice. The suite includes applications for word processing (Writer), spreadsheets (Calc), presentations (Impress), vector graphics (Draw), database management (Base), and formula editing (Math). It supports the OpenDocument format and is compatible with other major formats, including those used by Microsoft Office.

non-profit foundation that promotes open-source software

word processor component of LibreOffice

spreadsheet component of LibreOffice

graphics editing software

Open source database application

dialect of the programming language BASIC

Wikimedia template

open source online office suite

British software developer

Collabora Ltd is a private open-source software consulting company headquartered in Cambridge, United Kingdom, with an additional office in Montreal. It provides consulting, training, and product development services to organizations using open-source technologies.

IceWarp, Inc. is a software company located in Prague, Czech Republic. It develops IceWarp Mail Server, an email, messaging and collaboration service for small, medium and enterprise level businesses. IceWarp has offices in the United States, Germany, Russia, India, Dubai, and the Czech Republic. The company has been in business since 1998 and is used by over 50,000 businesses around the world. Its product is an alternative to Exchange Server, Office 365 or G Suite.