The best open source alternative to Google Sheets is LibreOffice. If that doesn't suit you, our users have ranked more than 100 alternatives to Google Sheets and many of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Google Sheets are LibreOffice - Calc, Proton Sheets, NocoDB and Collabora Office Classic.
Open-source tool merges spreadsheets, databases, and app-building. Offers a spreadsheet interface, Python engines, real-time collaboration, and cell-level security controls. Choose cloud or self-hosting to maintain data ownership, free team account offers available.
Comprehensive free office suite supporting word processing, advanced spreadsheets, dynamic presentations, vector drawings, math formulas, and robust database management. Fully compatible with major office formats across all operating systems, it offers extensive capabilities for personal or professional tasks.
LibreOffice is the most popular Windows, Android, Mac & Linux alternative to Google Sheets.
LibreOffice is the most popular Open Source & free alternative to Google Sheets.
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.
Most users think LibreOffice - Calc is a great Google Sheets alternative.
End-to-end encrypted spreadsheets enabling secure business data management, real-time collaboration with access controls, data analysis with automatic functions and visual tools, integration with cloud storage, and cross-device workspace access for teams.
Proton Sheets is the most popular Web-based alternative to Google Sheets.
NocoDB is a feature-rich, open source #NoCode platform that turns any database into a smart spreadsheet similar to Airtable.
NocoDB is a database frontend, Google sheets is a spreadsheet. These are different objectives.
NocoDB is the most popular Self-Hosted alternative to Google Sheets.
On-premise office suite featuring advanced word processing, spreadsheets, and presentations, unmatched compatibility with 100+ formats, OOXML support, six-month updates, enterprise hardening, Visio and Publisher import, PDF export, and support for 50+ languages.
Collabora Office Classic is the most popular SaaS alternative to Google Sheets.
Open-source tool merges spreadsheets, databases, and app-building. Offers a spreadsheet interface, Python engines, real-time collaboration, and cell-level security controls. Choose cloud or self-hosting to maintain data ownership, free team account offers available.
It's a Database platform, not spreadsheet document creator platform. It's more like Airtable, Seatable, Stackby, Obvibase and Binders.
Baserow is the secure, open-source platform for building databases, applications, automations, and AI agents — all without code. Trusted by over 150,000 users, Baserow delivers enterprise-grade security with GDPR, HIPAA, and SOC 2 Type II compliance, plus cloud and self-hosted...
Baserow is yet another database frontend, Google sheets is a spreadsheet. These have different objectives.
Most users think Baserow is a great Google Sheets alternative.
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!
Best alternative to Google Sheets. It's online, lightweight and really fast. It has all the features I need. Plus, it's open-source and not owned by Google.
multiple users can edit the same sheet
Almost everyone thinks EtherCalc is a great Google Sheets alternative.
The democratization of spreadsheets. Empowering everyone with advanced, open-source spreadsheet solutions.
The Gnumeric spreadsheet is part of the GNOME desktop environment: a project to create a free, user friendly desktop environment.
Possibly the best if you have linux or WSL. Google sheets has a few useful features but for an offline alternative to libreoffice, it's about neck and neck for me though I like how gnumeric is it's own standalone program.
Calc, part of the Apache OpenOffice suite, is a spreadsheet application. It is similar to Microsoft Excel , with a roughly equivalent range of features.
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.
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Google Sheets makes collaboration easy. LibreOffice Calc doesn't offer that kind of features.