Showing 83 open source projects for "data"

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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). ...
    Downloads: 7 This Week
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  • 2
    Jspreadsheet CE

    Jspreadsheet CE

    Javascript plugin to create web-based tables & spreadsheets

    Jspreadsheet CE is a lightweight Vanilla JavaScript data grid plugin to create amazing web-based interactive HTML tables, and spreadsheets compatible data grid with other spreadsheet software. You can create an online spreadsheet table from a JS array, JSON, CSV or XSLX files. You can copy from excel and paste straight to your Jspreadsheet CE spreadsheet and vice versa. It is very easy to integrate any third party JavaScript plugins to create your own custom columns, custom editors, and customize any feature into your application. ...
    Downloads: 3 This Week
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  • 3
    VisiData

    VisiData

    A terminal spreadsheet multitool for discovering and arranging data

    VisiData is an interactive multitool for tabular data. It combines the clarity of a spreadsheet, the efficiency of the terminal, and the power of Python, into a lightweight utility that can handle millions of rows with ease. A terminal interface for exploring and arranging tabular data. VisiData supports tsv, CSV, SQLite, JSON, xlsx (Excel), hdf5, and many other formats. Requires Linux, OS/X, or Windows (with WSL).
    Downloads: 3 This Week
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  • 4
    CryptPad
    ...It offers a privacy-focused alternative to mainstream cloud-based productivity tools, enabling users to create, edit, and share documents securely without compromising data privacy. All content is encrypted client-side, ensuring that only authorized users can access the information. CryptPad supports various applications, including rich text documents, spreadsheets, presentations, code editing, kanban boards, polls, and whiteboards, facilitating real-time collaboration among teams. Users can access CryptPad without creating an account, and the platform also offers self-hosting options for organizations seeking full control over their data.
    Downloads: 11 This Week
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  • 5
    ImportExcel

    ImportExcel

    PowerShell module to import/export Excel spreadsheets, without Excel

    ...It exposes straightforward cmdlets like Import-Excel and Export-Excel that convert between Excel sheets and PowerShell objects, making it simple to pipeline tabular data into reporting and automation flows. Advanced features include adding and formatting tables, setting number/date formats, creating charts, and applying styling or conditional formatting programmatically. The module is optimized for performance (streaming where possible) and supports large datasets, making it useful for ETL tasks, automated reporting, and data analysis in pure PowerShell environments. ...
    Downloads: 4 This Week
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  • 6
    NocoDB

    NocoDB

    Open Source Airtable Alternative

    NocoDB is an open source #NoCode platform that turns any database into a smart spreadsheet. It is free & self-hostable. Let your imagination be thy limit. Create unlimited grid view, gallery view, form view from your own data. Search, sort, filter columns and rows with ultra ease. Collaborate just like spreadsheets. Invite your team with fine-grained Access Control. Share views publicly and also with password protection. Build automation with you favorite apps: Microsoft Teams Slack, Discord, Whatsapp, Twilio, Email & SMS.
    Downloads: 44 This Week
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  • 7
    IronCalc

    IronCalc

    Main engine of the IronCalc ecosystem

    IronCalc is a new, modern, work-in-progress spreadsheet engine and set of tools to work with spreadsheets in diverse settings. IronCalc is a lightweight, open-source computational engine designed for performing mathematical operations, formula calculations, and data-driven tasks.
    Downloads: 1 This Week
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  • 8
    Google Spreadsheets Python

    Google Spreadsheets Python

    Google Sheets Python API

    gspread is a Python API for Google Sheets. A service account is a special type of Google account intended to represent a non-human user that needs to authenticate and be authorized to access data in Google APIs [sic]. Since it’s a separate account, by default it does not have access to any spreadsheet until you share it with this account. Just like any other Google account. To access spreadsheets via Google Sheets API you need to authenticate and authorize your application. Older versions of gspread have used oauth2client. ...
    Downloads: 1 This Week
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  • 9
    Apache OpenOffice

    Apache OpenOffice

    The free and Open Source productivity suite

    Free alternative for Office productivity tools: Apache OpenOffice - formerly known as OpenOffice.org - is an open-source office productivity software suite containing word processor, spreadsheet, presentation, graphics, formula editor, and database management applications. OpenOffice is available in many languages, works on all common computers, stores data in ODF - the international open standard format - and is able to read and write files in other formats, included the format used by the most common office suite packages. OpenOffice is also able to export files in PDF format. OpenOffice has supported extensions, in a similar manner to Mozilla Firefox, making easy to add new functionality to an existing OpenOffice installation.
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    Downloads: 288,280 This Week
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  • 10
    Excel - NSE Stock Option Chain

    Excel - NSE Stock Option Chain

    Fetch the live NSE Stock Option Chain data in Excel

    Useful Excel sheet for Stock Option Traders. This Excel sheet can fetch the Live NSE Option Chain Data for Stocks. Fetch the live Stock Option Chain data such as Open Interest and Price at differentStrike prices, specifically few Strike Price ranges near to ATM in Excel sheet. It can be used to compare and analyze Open Interest and Price Changes at different Strike Prices. This Excel sheet collects the following data at a given Strike Price, for both Calls (CE) and Puts (PE) and at different Expiry Dates...
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    Downloads: 54 This Week
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  • 11
    NSE NIFTY Index Option Chain in Excel

    NSE NIFTY Index Option Chain in Excel

    NIFTY Index live option chain data in Excel sheet (in simplified view)

    Get the Live NIFTY Index Option Chain Data in Excel Sheet for CE & PE. Gives the snapshot of the NIFTY option chain with change in price, OI and volume. NIFTY Trend can analyzed from this Excel based on Change in Open Interest, Price and Volume. Useful for NIFTY option chain traders. Fetch the various data such as Last Traded Price (LTP), Open Interest (OI), Change in Open Interest (%), Change in Price (%), Total Volume Traded, Buy Volume, Sell Volume, Implied Volatility (IV), etc., for both Calls and Puts. ...
    Downloads: 51 This Week
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  • 12

    Excel to Tally Import Templates Free

    Excel to Tally Import Templates Free 100%

    * XLTOOL Excel To Tally Data Import Migration Software. * Directly import bulk data to Tally from Excel. * Unlimited import Excel data into Tally. * Unlimited Multi Ledgers, Stocks, Ref. No, Cost Centers, Vat & More in each Voucher. * Import All Vouchers Types and Master Data into Tally. * Import Forex Mutli Currency Vouchers into Tally. * Import Single Debit / Credit Vouchers Entry
    Downloads: 13 This Week
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  • 13
    Spreadsheets-by-Microsoft-Excel

    Spreadsheets-by-Microsoft-Excel

    Spreadsheets By Excel Free Download

    Microsoft Excel Free Download is a powerful spreadsheet application that is part of the Microsoft Office suite. It is widely used for data organization, analysis, and visualization. Users can create and manage spreadsheets that contain rows and columns for storing data, perform complex calculations, and utilize a range of functions and formulas to process information. Excel offers a variety of features such as pivot tables, charts, data validation, and conditional formatting, making it ideal for everything from basic data entry to advanced data analysis and reporting. ...
    Downloads: 3 This Week
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  • 14
    Live NIFTY, Bank NIFTY Prices in Excel

    Live NIFTY, Bank NIFTY Prices in Excel

    Get Live Price data for NIFTY 50 and Bank NIFTY Stocks in Excel

    Fetch the last traded price (LTP) as well as Price Change (%) for NIFTY 50 and Bank NIFTY stocks in Excel sheet. With this, the fetched data can be analyzed to predict the price movements of both NIFTY 50 as well Bank NIFTY in Excel. ERRORS These works are in beta stage, so there are many unexpected errors. Due to the lag to fetch the data from the NSE server, Run-Time Error can occurs. Close the Excel. Open after some time and Refresh. DISCLAIMER These Excel files are designed for purely educational purposes not for commercial purposes. ...
    Downloads: 9 This Week
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  • 15
    TableMD

    TableMD

    CSV file to Markdown and Docbook table converter

    This application converts standard CSV files to Markdown and/or Docbook tables.
    Downloads: 0 This Week
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  • 16
    Excel Writer

    Excel Writer

    A standalone, portable Ada package for producing Excel spreadsheets

    Excel_Out is a standalone, portable Ada package for writing Excel spreadsheets with basic formattings and formulas, easily and programmatically. Enables the automatic production of reports. No interaction needed with Excel or MS Office. More information on: http://excel-writer.sf.net Alire crate: https://alire.ada.dev/crates/excel_writer Mirror: https://github.com/zertovitch/excel-writer
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    Downloads: 14 This Week
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  • 17
    Multiple Excel Sheet Combiner Free

    Multiple Excel Sheet Combiner Free

    Multiple Excel combiner including sheets with large data

    ...Starting Row Selection: Users can specify the starting row for data extraction from each sheet, allowing flexibility in handling different data structures. 5. Output Format Options: The application provides options to save the combined data in various formats, including CSV, Excel, and text files, giving users flexibility in how they want to store and share the data. 6. User-Friendly GUI: The graphical user interface (GUI
    Downloads: 2 This Week
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  • 18
    OpenL Tablets
    ...In a very simplified view, OpenL Tablets extracts rule tables from Excel documents and executes them. The rules can be accessible from different applications. OpenL Tablets tools check all data, syntax and type errors in order to avoid any user mistakes. OpenL Tablets WebStudio is a web interface application employed by business users and rules experts to view, edit, and manage business rules and rule projects created using OpenL Tablets technology.
    Downloads: 0 This Week
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  • 19

    SimpleXlsxWriter

    C++ library for creating XLSX files for MS Excel 2007 and above.

    ...The main feature of this library is that it uses C++ standard file streams. On the one hand it results in almost unnoticeable memory and CPU resources consumption while processing (that may be very useful at saving a large data arrays), but on the other hand it makes unfeasible to edit data that were written. Hence, if using this library the structure of the future report should be known enough. The library is written in C++ with using STL functionality and based on the ZIP library (included), which has a free license: http://www.codeproject.com/Articles/7530/Zip-Utils-clean-elegant-simple-C-Win32 This library is distributed under the terms of the zlib license: http://www.zlib.net/zlib_license.html
    Downloads: 7 This Week
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  • 20
    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
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  • 21
    x-spreadsheet

    x-spreadsheet

    A web-based JavaScript (canvas) spreadsheet

    ...Some of the features include undo and redo, paint format, clear format, format, font, font size, font bold, font italic,, underline, strike, text color, fill color, borders, merge cells, align, text wrapping, freeze cell, functions, resize row-height, col-width, copy, cut, paste, autofill, insert row, column, delete row, column, hide row, column, multiple sheets, print, and data validations.
    Downloads: 0 This Week
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  • 22
    pyspread

    pyspread

    Python spreadsheet application

    Pyspread is a non-traditional spreadsheet application that is based on and written in the programming language Python. The goal of pyspread is to be the most pythonic spreadsheet. Pyspread expects Python expressions in its grid cells, which makes a spreadsheet specific language obsolete. Each cell returns a Python object that can be accessed from other cells. These objects can represent anything including lists or matrices. Dependencies + Python (>=2.7, <3.0) + numpy...
    Downloads: 0 This Week
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  • 23
    iTelliHashExcel

    iTelliHashExcel

    Cryptographic Hashing Application for Excel Files

    iTelliHashExcel is a cryptographic “one-way” hashing application designed to securely protect sensitive or private information from disclosure. Proper use of this program allows organizations, businesses, and individuals (i.e., the data owners) to share complete/intact datasets containing sensitive data with others without actually disclosing the sensitive or private information. Additionally, if such datasets are subsequently modified or enhanced through value-added services or products provided by other organizations or individuals and then returned, the data owner retains the ability to “re-map” the hashed sensitive data values back to their original values.
    Downloads: 0 This Week
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  • 24
    S2 Recovery Tools for Microsoft Excel

    S2 Recovery Tools for Microsoft Excel

    Makes easy MS recommended Excel recovery methods - adds 5 of its own.

    Microsoft recommends several methods for recovering Excel data from corrupt spreadsheets. S2 Recovery Tools for Microsoft Excel makes it easy to follow these recommended routines by just pressing buttons. The application also adds five methods of its own for recovery. Additionally it has its own native previous file version recovery tool which works in any version of Vista, Windows 7 and Windows 8.
    Downloads: 15 This Week
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  • 25
    Savvy Repair for Microsoft Office

    Savvy Repair for Microsoft Office

    Repairs/Recovers Corrupt MS Office 2007 - 2013 Format Files

    ...With the third, the strict XML validation is returned to and corrupt XML sub-files are truncated and repaired as before however, missing XML sub-files are brought in from blank full healthy docx, xlsx or pptx of the respective correct extension. The fourth method uses SilverCoder's DocToText to salvage text or data after which the file is opened as an old style MS Office 97 - 2003 format file including the naked recovered text or data. See my other projects here on Sourceforge for other ways to recover corrupt MS and Open Office files.
    Downloads: 1 This Week
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