Calligra Sheets (formerly KSpread and Calligra Tables) is a free software spreadsheet application that is part of Calligra Suite, an integrated graphic art and office suite developed by KDE.

KSpread is a free software spreadsheet program that is part of KOffice, an office suite for the KDE Desktop Environment. Among KSpread features are multiple sheets per document, assorted formatting possibilities, support for more than 100 built-in functions, templates, chart, spell-check, hyperlinks, data sorting and scripting with Python ...

KSpread es un editor independiente de hoja de cálculo, es un programa gratuito y forma parte de KOffice, una suite de oficina integrada para el escritorio de KDE. Las aplicaciones de la hoja de cálculo poseen dos intenciones significativas: La principal es realizar las listas y ejecutar los cálculos por medio de fórmulas.

KSpread is a scriptable spreadsheet program which provides both table-oriented sheets and support for complex mathematical formulas and statistics. KSpread's features include: * multiple tables/sheets per document;

Calligra Suite is an office and graphic art suite by KDE. It contains applications for word processing, spreadsheets, presentation, vector graphics, and editing databases. Calligra Words is an intuitive word processor application with desktop publishing features. With it, you can create informative and attractive documents with ease.

KOffice was a free and open source office and graphics suite developed by KDE for Unix-like and Windows systems. KOffice contains a word processor (KWord), a spreadsheet (KSpread), a presentation program (KPresenter), and a number of other components that varied over the course of its development. KOffice was superseded by Calligra Suite in KDE.

KSpread adalah aplikasi spreadsheet yang merupakan bagian dari KOffice, paket office terintegrasi untuk desktop KDE. Beberapa fitur KSpread antara lain: beberapa lembar kerja dalam satu dokumen, beragam kemungkinan pemformatan, dukungan untuk lebih dari 100 fungsi, template, diagram, pemeriksa ejaan, hyperlink dan pengurutan data.

KSpread is a spreadsheet. With KSpread you can create table-oriented sheets with information and powerful calculations with ease with good support for the OpenDocument format. For calculations there is a huge list of formulas available that allow all the expected numerical, financial and textual features that are expected in a spreadsheet.

KSpread provides functions to access the R programming environment for data analysis and graphics. The rpyfunctions.py python script shipped with KSpread does implement 45 R-Project functions. The new 45 R-Project functions are the same Gnumeric supports. New functions are; r_dnorm, r_pnorm, r_qnorm (density function of the normal distribution)