An open-source alternative to the entire Microsoft Office suite with online and offline functionality OnlyOffice Spreadsheet Editor is another great alternative to Microsoft Excel.

The 10 coolest open-source software tools in 2025 (so far) include software for developing AI agentic applications, querying data across distributed sources, and building 3D animations.

OpenAI is testing ChatGPT features to create spreadsheets and presentations, posing a challenge to Microsoft Office with ...

With LibreOffice, you get a comprehensive office package for creating texts, spreadsheets, and presentations. The program is an offshoot of Open Office, whose source code was released back in 2000.

The coolest open-source software tools in 2023 include the Ansible IT automation application, Blender animated content creation software, LibreOffice personal productivity applications, OpenAI ...

The new tools, currently under development, would enable users to create files in open-source formats that are fully compatible with Microsoft’s productivity apps.

InfoWorld’s 2023 Bossie Awards recognize the year’s leading open source tools for software development, data management, analytics, AI, and machine learning.

Open-source software powers the majority of today’s businesses. An estimated 70% to 90% of modern software solutions use a code base made up of open-source components, according to 2022 data ...