Open Source Desktop Operating Systems Spreadsheet Software

Read data from Excel 97+ spread sheets without Microsoft! Provides an API to write applications that read Excel documents. The xlreader tool converts data to tab delimited, CSV or SQL inserts. Written in C. Based on the the Java version by Andrew Khan.

oo-ro project intends to carry on the task of localization of OpenOffice.org office suite in Romanian Language. This is an accessory project to the official OpenOffice.org Romanian Native Language Project located at: http://ro.openoffice.org

PipeDream 4 can be used for word processing: to create letters, reports, invitations, film scripts and books. You can also use PipeDream 4 as a spreadsheet: to create ledgers, simple shopping lists, complex scientific models and cash flow forecasts. You can even use PipeDream 4 as a database for storing parts lists, names and addresses, details of personal collections and mark sheets. PipeDream 4 requires RISC OS 3.1 or later to run. If you only have RISC OS 2.0 or 2.01, PipeDream 3 is the one for you.

Republic enables old-style computer reports (formally known as 'ascii' reports to be parsed and turned into OASIS OpenOffice.org Spreadsheet documents. This data can then more easily analysed by management. Parsing Rules are held in a simple XML format.

AutoSpreadsheet is a programmable macro tool for .xls format spreadsheets. It is ideal for situations when you have to perform a repetitive series of operations on a spreadsheet with a known layout but with arbitrary data.

Bean Sheet is an interpreted Java spreadsheet. At its core is Bean Shell, an open source Java interpreter. The potential of marrying a Java interpreter with a spreadsheet allows a single document to be a powerful application in its own right.

Fireworkz combines the features of Wordz (a word processor that you can use to write letters, reports, books, invitations, shopping lists, schedules and other documents) and Resultz (a spreadsheet that you can use to perform calculations, analyse figures, and produce colourful charts) enabling you to do even more; incorporate live results in your reports, or perform an automatic mail-merge to your friends or customers. If you are using Microsoft® Windows®, Linux or macOS, and don't know what RISC OS is, you may be better off using LibreOffice!

Sum-It is spreadsheet application for the BeOS. It was orignally developed by Maarten Hekkelman (www.hekkelman.com) and later released as Free Software. An initial release was made from Maarten's source, but development has ceased.

transform a csv-flie. This means that the rows would by convert to columns and columns to rows.

This project will represent a software created specially for a big company that wants to organize or manage projects. In other words, it's a project manager written in php/mysql. Look on the homepage link to see the last version of the project working.