The Simple Spreadsheet is a bare-bones spreadsheet with minimal features available for free, including sources.

KaleidaGraph is described as 'The daily workhorse for graphing and data analysis' and is an app. There are more than 10 alternatives to KaleidaGraph for a variety of platforms, including Windows, Mac, Linux, iPad and Flathub apps. The best KaleidaGraph alternative is LibreOffice - Calc, which is both free and Open Source. Other great apps like KaleidaGraph are Numbers, Gnumeric, Apache OpenOffice Calc and SC-IM.
The Simple Spreadsheet is a bare-bones spreadsheet with minimal features available for free, including sources.

Application allows you easily converts csv, et, numbers, xls, xlsx, ods and other spreadsheet files to png, pdf, html, jpg and other formats.




RGraph is a HTML5 canvas graph library. It uses features that became available in HTML5 (specifically, the CANVAS tag) to produce a wide variety of graph types: bar chart, bi-polar chart (also known as an age frequency chart), donut chart, funnel chart, gantt chart, horizontal...



DPlot graphing software lets scientists and engineers graph, plot, analyze, and manipulate data.

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.


