Apache OpenOffice Calc has been discontinued. Similar apps include LibreOffice - Calc, which is free and open source. Other options are Microsoft Excel, Proton Sheets, Google Sheets and IronCalc. You're spoiled for choice with Spreadsheet Apps like Apache OpenOffice Calc: we list more than 50 alternatives for Windows, the web, Mac, Linux and Android.
XTabulator is a tabular data file editor for Mac OS X. With XTabulator, you can edit, manipulate, massage, slice, and dice comma-separated (CSV), tab-separated (TAB), or anything-separated files quickly and easily.
Simple Sheets is an Excel®-inspired application that allows you to enjoy full spreadsheet functionality at a fraction of the cost of more expensive software.
Quickly beautify your Excel formulas online or convert your Excel formulas to JavaScript.
United Kingdom
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
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
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recipes, join, stack, split, clean, more than two files. Lite is free in the browser for two files, stack, dedupe. Files stay on the machine.
Wedding guest management tool that replaces your spreadsheet. Send each household a unique magic link, guests fill in their own RSVP, meal choice, dietary needs, and mailing address, and it all syncs to your dashboard automatically.
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
AI-powered real estate underwriting with Monte Carlo simulations, LP/GP waterfalls, and instant PDF reports. Analyze deals in 5 minutes.
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