Open Source Microsoft Excel Alternatives
The best open source alternative to Microsoft Office Excel is LibreOffice - Calc. If that doesn't suit you, our users have ranked more than 50 alternatives to Microsoft Office Excel and 17 is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Microsoft Office Excel are Apache OpenOffice Calc, Gnumeric, EtherCalc and Framacalc.
Microsoft Office Excel alternatives are mainly Spreadsheet Apps but may also be Office Suites or Word Processors. Filter by these if you want a narrower list of alternatives or looking for a specific functionality of Microsoft Office Excel.- Paid • Proprietary
- Mac
- Windows
- Android
- iPhone
- Windows S
- Android Tablet
- Windows Phone
- iPad
- Free • Open Source
- Mac
- Windows
- Linux
- BSD
- PortableApps.com
- ReactOS
LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.org Calc, professional data miners and number crunchers will appreciate its comprehensive range of advanced functions.
LibreOffice - Calc vs Microsoft Office Excel opinions
externitoritusDoes the same (at least what I need of it) for free.
Highly compatible functionality
LucaFinizioI've been able to do the same things that I did with Microsoft Office. The interface is very similar and easy to use.
brymdaIt looks and feels very similar to Microsoft Office Excel, but it's free, opensource, it has horizontal scrolling, feels more stable, UI a bit less polished, but it's full featured and it was super easy to migrate from Excel to Libre Calc, I'm happy that there is such a great alternative. There's possibility to open all Excel spreadsheets in Libre Calc and save Libre Cals spreadsheets in Excel format, so it's fully compatible, which is a great plus!
The only stable alternative to Excel, when you need to edit small databases : add records, copy, paste, without keeping text format, etc.
Small size of software and has all necessary functionality
It has nearly the same functions as Excel but costs 100% less. Perfect for individuals and small businesses.
Calc, part of the Apache OpenOffice suite, is a spreadsheet application. It is similar to Microsoft Office Excel , with a roughly equivalent range of features.
Apache OpenOffice Calc vs Microsoft Office Excel opinions
martintin_916It's comprehensive, often updated and it is free.
- Free • Open Source
- Linux
- PortableApps.com
- AmigaOS
- Xfce
The Gnumeric spreadsheet is part of the GNOME desktop environment: a project to create a free, user friendly desktop environment.
Gnumeric vs Microsoft Office Excel opinions
yofaw78034Fast, great functionality. Great performance when pasting or applying formulas to entire columns, with smaller file size.
- Free • Open Source
- Online
- Self-Hosted
- Cloudron
EtherCalc is a web spreadsheet. Your data is saved on the web, and people can edit the same document at the same time. Everybody's changes are instantly reflected on all screens. Work together on inventories, survey forms, list management, brainstorming sessions and more!
Framacalc is an an online collaborative spreadsheet.
Currently it is uses Ethercalc software that is hosted on servers of Framasoft association.
- Free • Open Source
- Mac
- Linux
- BSD
SC-IM - Spreadsheet Calculator Improvised – An ncurses spreadsheet program for the terminal.
NeoOffice is an office suite for Mac that is based on OpenOffice and LibreOffice. With NeoOffice, you can view, edit, and save OpenOffice documents, LibreOffice documents, and simple Microsoft Word, Excel, and PowerPoint documents.
Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source.This site contains official configuration document, API, and tutorial.
- Free • Open Source
- Windows
- Online
Calcpad is a lightweight mathematical platform for cloud and desktop. It parses simple text scripts and converts them into professional Html reports. Supports complex numbers, variables, functions, graphing, units and numerical methods.
The Simple Spreadsheet is a bare-bones spreadsheet with minimal features available for free, including sources.
Discontinued
The project is no longer developed. Last version, 1.3, released in February 2007, can be still downloaded from SourceForge