248 best open source excel projects.

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Displaying 1 to 20 from 248 results

tabula - Tabula is a tool for liberating data tables trapped inside PDF files

Repo Note: The master branch is an in development version of Tabula. This may be substantially different from the latest releases of Tabula.As of August 2015, the master branch (and Tabula 1.1.X+) uses tabula-java instead of tabula-extractor under the hood. Previous versions of Tabula use tabula-extractor.

pdf csv excel text-extraction data-extraction

excelize - Golang library for reading and writing Microsoft Excel™ (XLSX) files.

Excelize is a library written in pure Golang and providing a set of functions that allow you to write to and read from XLSX files. Support reads and writes XLSX file generated by Microsoft Excel™ 2007 and later. Support save file without losing original charts of XLSX. This library needs Go version 1.8 or later. The full API docs can be seen using go's built-in documentation tool, or online at godoc.org.Here is a minimal example usage that will create XLSX file.

xlsx excel microsoft office ooxml openxml excelize utility go-library

excellentexport - Javascript export to Excel

Javascript

A quick JavaScript library to create export to Excel/CSV from HTML tables in the browser. No server required. As part of the new version 3.0.0+, there is support for XLSX. The drawback is that the library is 600+ KB.

excel javascript-export csv csv-export export-excel export client side

node-xlsx - NodeJS excel file parser & builder

Javascript

Excel file parser/builder that relies on js-xlsx. This library requires at lease nodeJS v4. For legacy versions, you can use this workaround before using the lib.

excel parser builder xlsx xls

spreadsheet - The Ruby Spreadsheet by ywesee GmbH

Ruby

The Spreadsheet Library is designed to read and write Spreadsheet Documents. As of version 0.6.0, only Microsoft Excel compatible spreadsheets are supported. Spreadsheet is a combination/complete rewrite of the Spreadsheet::Excel Library by Daniel J. Berger and the ParseExcel Library by Hannes Wyss. Spreadsheet can read, write and modify Spreadsheet Documents. Alfred: a@boxbot.org: I think it should be noted in the README file that the library doesn't recognize cell formats in Excel created documents, which results in Floats returned for any number.

excel xls spreadsheet ruby-spreadsheet gplv3

exceljs - Excel Workbook Manager

Javascript

Read, manipulate and write spreadsheet data and styles to XLSX and JSON. Reverse engineered from Excel spreadsheet files as a project.

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PhpSpreadsheet - A pure PHP library for reading and writing spreadsheet files

PhpSpreadsheet is a library written in pure PHP and providing a set of classes that allow you to read from and to write to different spreadsheet file formats, like Excel and LibreOffice Calc. Read more about it, including install instructions, in the official documentation. Or check out the API documentation.

spreadsheet excel libreoffice xlsx ods xls phpexcel

Handsontable - JavaScript/HTML5 UI Spreadsheet library for web apps. Available for React, Vue and Angular

Javascript

Handsontable Community Edition (CE) is an open source JavaScript/HTML5 UI Spreadsheet component for web apps. It easily integrates with any data source and comes with a variety of useful features like data binding, validation, sorting or powerful context menu. It is available for Vue, React, Angular and Polymer.

spreadsheet data-grid grid-editor dynamic-table component data-binding data grid table editor data-table excel tabular-data edit-cell editable-table data-spreadsheet

EPPlus - Create advanced Excel spreadsheets using .NET

CSharp

Create advanced Excel spreadsheets using .NET, without the need of interop. All support is currently referred to Stack overflow. A tutorial is available in the wiki and the sample project can be downloaded with each version. The old site at Codeplex also contains material that can be helpful. Bugs and new feature requests can be added to the issues tracker.

excel ooxml spreadsheet

xlwings - xlwings is a BSD-licensed Python library that makes it easy to call Python from Excel and vice versa

Python

Numpy arrays and Pandas Series/DataFrames are fully supported. xlwings-powered workbooks are easy to distribute and work on Windows and Mac. The Excel add-in is version controlled with xltrail. You can see the diffs on https://cloud.xltrail.com.

excel

ImportExcel - PowerShell module to import/export Excel spreadsheets, without Excel

PowerShell

Install from the PowerShell Gallery. This PowerShell Module allows you to read and write Excel files without installing Microsoft Excel on your system. No need to bother with the cumbersome Excel COM-object. Creating Tables, Pivot Tables, Charts and much more has just become a lot easier.

powershell excel

unioffice - Pure go library for creating and processing Office Word (

Announcement (2019/04/29): UniDoc aquires gooxml. UniDoc (https://unidoc.io and https://github.com/unidoc) has aquired gooxml from Baliance and we plan to add it to our suite of document format support for Go. The repository (gooxml) will be moving to a new home: https://github.com/unidoc/unioffice and the package name will be come unioffice.

ooxml openoffice docx pptx xlsx ecma-376 spreadsheet word powerpoint excel

Excelize - Golang library for reading and writing Microsoft Excel (XLSX) files

Excelize is a library written in pure Go providing a set of functions that allow you to write to and read from XLSX / XLSM / XLTM / XLTX files. Supports reading and writing spreadsheet documents generated by Microsoft Excel™ 2007 and later. Supports complex components by high compatibility, and provided streaming API for generating or reading data from a worksheet with huge amounts of data

microsoft golang excel xlsx spreadsheet office openxml ooxml excelize xlsm excel-library

Magicodes

CSharp

Import and export general library, support Dto import and export, template export, fancy export and dynamic export, support Excel, Csv, Word, Pdf and Html. See below for update history.

html pdf csv excel word import-and-export excel-sheet magicodes html-word-pdf

revogrid - Powerful virtual data grid smartsheet with advanced customization

TypeScript

Support Millions of cells and thousands of columns easy and efficiently for fast data rendering. Easy to use. The RevoGrid component helps represent a huge amount of data in a form of data table "excel like" or as list. On top of it it provides inbuilt range edit or per cell edit, keyboard support and custom edit and render features. Works in any major framework or with no framework at all.

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Luckysheet - Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source

Javascript

🚀Luckysheet is an online spreadsheet like excel that is powerful, simple to configure, and completely open source. Detailed changes for each release are documented in the CHANGELOG.md.

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tui

TypeScript

The functionality of TOAST UI Grid is available when using the Plain javaScript, React, Vue Component. The TOAST UI Grid is a component that can display, edit, add, and delete multiple data. You can append units to the data shown and use html to represent images and links instead of textual data.

typescript grid preact excel tabular-data spreadsheet datatable treegrid reactivity datagrid toast-ui

ce - Jspreadsheet is a lightweight vanilla javascript plugin to create amazing web-based interactive tables and spreadsheets compatible with other spreadsheet software

Javascript

Jspreadsheet CE is a lightweight Vanilla JavaScript plugin to create amazing web-based interactive HTML tables and spreadsheets compatible 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. Jspreadsheet CE has plenty of different input options through its native column types to cover the most common web-based application requirements. It is a complete solution for web data management. Create amazing applications with Jspreadsheet CE JavaScript spreadsheet. React Implementation A full example on how to integrate Jspreadsheet CE with React.

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x-spreadsheet - A web-based JavaScript（canvas） spreadsheet

Javascript

Open your browser and visit http://127.0.0.1:8080. Modern browsers(chrome, firefox, Safari).

canvas js es6 excel spreadsheet

Rowy - Open-source Airtable-like experience for your database (Firestore) with GCP's scalability

Typescript

Manage Firestore data in a spreadsheet-like UI, write Cloud Functions effortlessly in the browser, and connect to your favorite third party platforms such as SendGrid, Twilio, Algolia, Slack and more. It supports CRUD operations, Sort and filter by row values, Lock, Freeze, Resize, Hide and Rename columns, Multiple views for the same collection, Bulk import or export data - csv, json.