Best Free Alternatives to Microsoft Excel (2026)

Looking for free alternatives to Microsoft Excel? Here are the best free programs that offer similar functionality without the cost. These free programs replicate the core workflows people rely on Microsoft Excel for, ranked by how cleanly they cover the feature set.

#1 BEST

LibreOffice

The Document Foundation

MPL-2.0 v26.2.2.2 361MB

4.0

3 reviews

LibreOffice is a free, open source office suite that includes a word processor (Writer), spreadsheet application (Calc), presentation tool (Impress), vector graphics editor (Draw), and database manager (Base). It reads and writes Microsoft Office formats (DOCX, XLSX, PPTX) and us...

86 downloads

Windows 7/8/10/11

Official source

#2 GREAT

OpenOffice

Apache Software Foundation

Apache-2.0 v4.116.9816 127MB

4.8

5 reviews

Apache OpenOffice is a free, open source office suite with a word processor (Writer), spreadsheet (Calc), presentation tool (Impress), drawing app (Draw), database manager (Base), and equation editor (Math). It opens and saves Microsoft Office formats (DOC, DOCX, XLS, XLSX, PPT, ...

13 downloads

Windows XP/Vista/7/8/10/11

Official source