LibreOffice is an open source office suite

LibreOffice

One suite. Six tools.

A powerful word processor for everything from quick notes to full-length books.

A feature-rich spreadsheet to analyze data, crunch numbers, and create clear visuals.

Create engaging, multimedia presentations with ease and speed.

Design everything from simple diagrams to complex 3D illustrations.

Manage databases directly: build tables, forms, queries, and reports all in one place.

Easily write mathematical formulas using a visual editor or plain text.