Browse free open source Spreadsheet software and projects for Windows below. Use the toggles on the left to filter open source Spreadsheet software by OS, license, language, programming language, and project status.

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  • 1
    Quadratic

    Quadratic

    Data science spreadsheet with Python & SQL

    Quadratic enables your team to work together on data analysis to deliver better results, faster. You already know how to use a spreadsheet, but you’ve never had this much power before. Quadratic is a Web-based spreadsheet application that runs in the browser and as a native app (via Electron). Our goal is to build a spreadsheet that enables you to pull your data from its source (SaaS, Database, CSV, API, etc) and then work with that data using the most popular data science tools today (Python, Pandas, SQL, JS, Excel Formulas, etc). Quadratic has no environment to configure. The grid runs entirely in the browser with no backend service. This makes our grids completely portable and very easy to share. Quadratic has Python library support built-in. Bring the latest open-source tools directly to your spreadsheet. Quickly write code and see the output in full detail. No more squinting into a tiny terminal to see your data output.
    Downloads: 10 This Week
    Last Update:
    See Project
  • 2
    Templates for integrating the data structures of Compiere, Openbravo or ADempiere for all kind of Pentaho Data Integration processes. Later on we plan to migrate these to Talend too.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 3
    "CSV Configurator" is a program which permits to edit a CSV data file and start scripts using this file as parameter via buttons/menu entries which can be customized.
    Downloads: 0 This Week
    Last Update:
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  • 4
    Excel  AddIn :   In2Sql

    Excel AddIn : In2Sql

    ODBC Cloud SQL Explorer. Connection Manager. Query Editor.

    https://sourceforge.net/projects/in2sql Video for best usage https://rb.gy/tvl8lk This Excel Addin helps SQL analytic create an Excel report based on ODBC relational data. *Creates table base on data from a relational database *Generate a pivot report using the same external connection (1) *Some ad-hoc tools are available - like "keep only" and "remove only" *you can use the row limit option for exploring the largest dataset *The ODBC connection manager is available *auto-build query tool can create SQL select statement by using different database tables with matching them by column name * creating connections for PowerQuery news and updates -- change list -- v05 beta export tables and SQL to CSV files treat CSV like relational tables -- add Cloud ClickHouse Source resolve the problem with an untrusted source changed Sql Editor fixed behavior for "update rows"
    Downloads: 0 This Week
    Last Update:
    See Project
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    Fully Managed MySQL, PostgreSQL, and SQL Server

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  • 5
    Matrex is a lightweight vectorial spreadsheet: calculates blocks of values, not single cells; it is strongly multithreaded; users can work together on sheets using a server. Adapters to matlab, scilab, octave, R.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 6
    MyDataBars is a Microsoft Excel add-in program that draws data bars in worksheet cells. This program will enable you to create data bars in Excel prior to 2007.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 7
    NovaGrid is a light spreadsheet made with Python / Tkinter, based on Tktable. The objective of this project is to have a light spreasheet python object which can be used into larger projects. The code is totaly written in Python (actualy 2.2.2).
    Downloads: 0 This Week
    Last Update:
    See Project
  • 8
    OO-Widgets is a Java Swing project that makes the JTable and other components much easier to use. This library differs from other Swing libraries in that it displays any set of pre-existing objects or JavaBeans.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 9

    PalOOCa OpenOffice Extension for Palo

    palo olap open office calc plugin for data analysis

    The PalOOCa Project offers a fast, flexible and intuitive Office-based Business Intelligence solution based on Jedox. It provides an extension for OpenOffice.org Calc which allows both, read and write, access to data from within the Jedox OLAP Server via Calc. If used together with the Open Source Jedox/Palo OLAP Server it completes the Open Source MOLAP-Stack for Business Intelligence. Additionally to Jedox OLAP it is also (read-only) compatible to (almost) all OLAP servers supporting XMLA. Intended audiences are: - scientific research & teaching - financial analysis & controlling Consult the FAQ in the Wiki.
    Downloads: 0 This Week
    Last Update:
    See Project
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    Catch Bugs Before Your Customers Do

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  • 10
    This is a standalone HTML/JavaScript application with which a manager can get an estimate of the costs involved with the deploymnent of 1) a conventional network, 2) a network with OSS based servers and 3) a network with OSS based servers and desktops.
    Downloads: 0 This Week
    Last Update:
    See Project
  • 11
    The main purpose of "python2xlw" is to create an Excel-compatible file which can be sent to users via the web as an excel application. The motivation is mainly to support the display of XY Scatter plots and tabular numerical data(eg engineering data)
    Downloads: 0 This Week
    Last Update:
    See Project
  • 12
    jFox Journal

    jFox Journal

    Trading journal for Currency,Stock,Commodity traders

    jFox Trading Journal is software developed mainly for currency traders,it provides advanced data analysis to improve traders ability to reach higher profits and eliminate losses.jFox keeps your data in one place.To access or modify any of your data jFox provide simple user friendly GUI.By generating graphs and statistics automaticly,user only needs to provide his data to have full overview over his trades and trading performance.
    Downloads: 0 This Week
    Last Update:
    See Project
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