Apps similar to Gnumeric include LibreOffice - Calc, which is free and open source. Other options are Microsoft Excel, Proton Sheets, Google Sheets and IronCalc. There's no shortage of Spreadsheet Apps like Gnumeric, with more than 50 alternatives for Windows, the web, Mac, Linux and Android.
Merge Math is a user friendly spreadsheet application. It is fully compatible with most spreadsheet file formats. It is a great value in comparison to other spreadsheet applications. It is part of Merge Soft Office.
Create graphs online with CSV, Excel or JSON data. Choose from different chart types, pivot tables and relationship graphs. Easy, user-friendly, open- source.
Switzerland
An offline desktop spreadsheet application featuring unique, infinitely nestable child spreadsheets inside individual cells alongside a built-in chatbot intent creator.
India
mtCellEdit is a lightweight spreadsheet program. It is a small, no frills program which is designed to handle simple day to day spreadsheet tasks.
United Kingdom
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.
Spreadsheet formulas can do almost anything and save you a lot of time, but only few of us are using their full potential. Useful Formulas makes it super easy to benefit from the power of formulas - just copy and paste.
Germany
EU
wikiCalc is a wiki-based spreadsheet developed by Dan Bricklin and released under a GPL license. SocialCalc is co-developed with Dan and Socialtext, released under SPL and is being integrated with Socialtext Open.
TreeTime is an information organizer that stores text, numbers, and other data in linked trees. Mathematical operations like sums, ratios, and differences are calculated and updated on the fly. It exports to PNG, SVG, HTML, CSV, and plain text, and includes a configurable web interface.
GermanyEU
SSuite Accel is a professional, very useful, and practical spreadsheet application for everyday use at home or the office, and it's also absolutely and completely free!
South Africa
KaleidaGraph, the daily workhorse for graphing and data analysis.
KaleidaGraph contains the comprehensive toolset you need to get your graphing and data analysis done quickly and easily. Period. No costly "bells and whistles" that you rarely use. No complicated softwa.
United States
