Apache OpenOffice has been discontinued. Similar apps include LibreOffice, which is free and open source. Other options are ONLYOFFICE, Google Docs, Microsoft 365 Copilot and CryptPad. You're spoiled for choice with Spreadsheet Apps like Apache OpenOffice: we list more than 50 alternatives for Windows, the web, Linux, Mac and Android.
AI-first, open-source office app for documents, spreadsheets, presentations, and PDFs—with desktop and browser editing, plus TypeScript and Go APIs.
Spreadsheets and data; an open-source, clean-room reimplementation of Microsoft Excel, rebuilt in pure Rust.
OrcaSheets is local-first analytics that runs on your laptop, letting you ask questions in plain English and get instant answers from unlimited data. Automate repetitive work, connect your databases, and eliminate cloud bills–all in a lightweight tool that keeps your data yours.
India
AI-powered real estate underwriting with Monte Carlo simulations, LP/GP waterfalls, and instant PDF reports. Analyze deals in 5 minutes.
United States
A lightweight, keyboard-first spreadsheet that opens your Excel files in about 300ms and gives you a command palette instead of a ribbon.
United States
Cyprus
EU
VE4 Excel Editor is a fast, lightweight, and fully browser-based spreadsheet tool that allows users to view, edit, and create Excel files online without installing any software. Designed for simplicity and performance, it supports XLSX file import/export, PDF export, real-time...
CzechiaEU
LinOffice enables you to run Microsoft Office applications in Linux. In the background, it runs a virtual machine with Windows and Office installed which is then accessed via FreeRDP. LinOffice's aim is to be a "1-click" setup for Microsoft Office in Linux.
Microsoft Office documents viewer, open source document and spreadsheets editor, PDF maker, voice recorder, document scanner and file manager, all features in a single app. The best document editing and management suite for iPhone and iPad.
Pakistan
Conholdate.Total for .NET is a compilation of every .NET component offered by Aspose and GroupDocs. It allows to Create, manipulate, convert, compare, search & view Word, Excel, PowerPoint, Outlook, PDF and more than 100 other file formats in .NET.
Australia
Office Reader is a free office suite for view documents in OpenDocument file format (*.odt, *.ods, *.odp) on Symbian S60 9.x / UIQ 3.x based smartphones.
