LibreOffice is a free, open-source office suite that provides many of the same types of tools found in Microsoft Office.
It allows you to create documents, spreadsheets, presentations, and more without requiring a Microsoft Office subscription.
If you're familiar with programs like Microsoft Word, Excel, and PowerPoint, many of LibreOffice's tools should feel familiar.
Similar to Microsoft Word
Use Writer to create and edit:
Letters
Reports
Worksheets
Forms
Other text documents
Writer can also open and save common Microsoft Word formats such as .DOC and .DOCX.
Similar to Microsoft Excel
Calc is LibreOffice's spreadsheet application. It can be used for:
Spreadsheets
Tables
Formulas
Charts
Data organization
Calc can open and save common Excel formats such as .XLS and .XLSX.
Similar to Microsoft PowerPoint
Impress allows you to create and display presentations using:
Slides
Images
Text
Transitions
Animations
It can also open and save common PowerPoint formats such as .PPT and .PPTX.
Draw can be used to create diagrams, flowcharts, simple graphics, and other visual documents.
Base is LibreOffice's database application and provides tools for creating and working with databases.
Math is an equation editor used to create mathematical and scientific formulas that can be inserted into other LibreOffice documents.
LibreOffice can open many documents created in Microsoft Word, Excel, and PowerPoint.
It can also save documents using Microsoft Office file formats, which makes it useful when exchanging files with someone who uses Microsoft Office.
💡 Pro Tip: If you're sending someone a document that they only need to read or print, consider exporting it as a PDF. This helps preserve the appearance of your document regardless of which office software they use.
While LibreOffice has excellent compatibility with Microsoft Office files, the two programs are not identical.
Complex documents may occasionally look or behave differently when opened in another program. This is especially true for files containing:
Specialized fonts
Advanced formatting
Macros
Complex spreadsheets
Animations or transitions
Embedded content