2534 Open source projects that are alternatives of or similar to Xlnt

Fast and reliable way to work with Microsoft Excel™ [xlsx] files in Golang

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

Typed import, and export XLSX spreadsheet to JS / TS. Template-based create, render, and export data into excel files.

Read excel files (.xls and .xlsx) into R 🖇

📗 SheetJS Community Edition -- Spreadsheet Data Toolkit

BulkPDF is a free and easy to use open source software, which allows to automatically fill an existing PDF form with differen values. Only a spreadsheet (Microsoft Excel 2007/2010/2013, LibreOffice or OpenOffice Calc) with the desired values is required.

ONLYOFFICE Document Server is an online office suite comprising viewers and editors for texts, spreadsheets and presentations, fully compatible with Office Open XML formats: .docx, .xlsx, .pptx and enabling collaborative editing in real time.

Python script to validate data in Excel files

Read and write Office documents from Clojure

A pure PHP library for reading and writing spreadsheet files

A light weight, zero dependency, minimal functionality excel read/writer python library

❌ Multi-format spreadsheet CLI (now merged in http://github.com/sheetjs/js-xlsx )

Simple XLSX and CSV to dictionary converter

An office suite that combines text, spreadsheet and presentation editors allowing to create, view and edit local documents

fxl is a Clojure spreadsheet library

ƛ fxl.js is a data-oriented JavaScript spreadsheet library. It provides a way to build spreadsheets using modular, lego-like blocks.

Excel Formula Beautifer,make Excel formulas more easy to read,Excel公式格式化/美化,将Excel公式转为易读的排版

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

Pure go library for creating and processing Office Word (.docx), Excel (.xlsx) and Powerpoint (.pptx) documents

ONLYOFFICE Document Builder is powerful text, spreadsheet, presentation and PDF generating tool

SpreadCheetah is a high-performance .NET library for generating spreadsheet (Microsoft Excel XLSX) files.

Fast and powerful .NET spreadsheet component, support data format, freeze, outline, formula calculation, chart, script execution and etc. Compatible with Excel 2007 (.xlsx) format and working on .NET 3.5 (or client profile), WPF and Android platform.

📚 SheetJS Test Files (XLS/XLSX/XLSB and other spreadsheet formats)

A python module to generate xls/x files from a xls/x template.

🚀 快速读写Excel文件，简单高效

A very simple, yet incredibly powerfull library to generate Excel documents out of objects, arrays, lists, collections, etc.

Yii2 extension for export to Excel

xlsx-reader is a PHP library for fast and efficient reading of XLSX spreadsheet files. Its focus is on reading the data contained within XLSX files, disregarding all document styling beyond that which is strictly necessary for data type recognition. It is built to be usable for very big XLSX files in the magnitude of multiple GBs.

A Docker-powered stateless API for PDF files.

A production-ready XLSX file reader for Elixir.

A pure rust library for reading and writing spreadsheet files

A simple tool to export .xlsx files to lua-table, json and their corresponding csharp classes and golang structs

Parse and evaluate MS Excel formula in javascript.

React component like SpreadSheet

Rage allows you to execute any file in a Microsoft Office document.

A PHP library to merge two or more Excel files into one

Common Lisp Microsoft XLSX (Microsoft Excel) loader for arbitrarily-sized / big-size files

JSON to Excel in Python. 🐍 Human Friendly excel creation in python. 📄 easy, advanced and smart api. json to excel conversion support.. ❤️

Library to parse common excel formats (xls, xlsx, csv)

Fast, Low-Memory, Easy Excel .NET helper to import/export/template spreadsheet

Blazing fast excel sheets in the browser, hugely inspired by JExcel, built with Svelte and XLSX.

simple framework for containing spreadsheet like data

dbd is a database prototyping tool that enables data analysts and engineers to quickly load and transform data in SQL databases.

an easy-to-use excel library for php project which is compiled with peachpie. NOT FOR THE COMMON PHP PROJECT!

Plugin for Redmine. Preview Microsoft Office Documents in Redmine's preview pane

Open-source Airtable-like experience for your database (Firestore) with GCP's scalability. Build any automation or cloud functions for your product. ⚡️✨

JupyterLab spreadsheet editor for tabular data (e.g. csv, tsv)

Ruby library for parsing large Excel files.

swiss-army knife for data

Create advanced Excel spreadsheets using .NET

A Spark datasource for the HadoopOffice library

Golang bindings for libxlsxwriter for writing XLSX files

Azure DevOps Python API

Add spreadsheet-like behavior to your React app

Read and write spreadsheet files (CSV, XLSX and ODS), in a fast and scalable way

快速、简单避免OOM的java处理Excel工具

A Python toolkit for processing tabular data

Accelerated Excel XLSX Writing Library for Python 2/3

A better xlsx library.

Use this tool to import or export data with Excel file. The tool is a convention based mapper between strong typed object and Excel data via NPOI.