DataGraph

LibreOffice Calc is the spreadsheet program you've always needed. A fork of OpenOffice.org Calc, professional data miners and number crunchers will appreciate its comprehensive range of advanced functions....

Calc, part of the Apache OpenOffice suite, is a spreadsheet application. It is similar to Microsoft Excel, with a roughly equivalent range of features. Calc is capable of opening and …

The Gnumeric spreadsheet is part of the GNOME desktop environment: a project to create a free, user friendly desktop environment. The goal of Gnumeric is to be the best possible …

Gnuplot is a portable command-line driven interactive data and function plotting utility. It was originally intended as to allow scientists and students to visualize mathematical functions and data. It does...

Timeplotters are command-line tools for visualizing temporal data, especially useful for visualizing data from ad-hoc program logs to help you spot patterns and anomalies that you would not spot otherwise …

matplotlib is a python 2D plotting library which produces publication quality figures in a variety of hardcopy formats and interactive environments across platforms. matplotlib can be used in python scripts,...

Calligra Sheets (formerly KSpread) is a fully-featured calculation and spreadsheet tool. Use it to quickly create and calculate various business-related spreadsheets, such as income and expenditure, employee...