A pure PHP library for reading and writing spreadsheet files

• UpdatedFeb 19, 2026
• PHP

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

• UpdatedDec 17, 2025
• Shell

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

• UpdatedMay 26, 2022
• PHP

Spreadsheet Architect is a library that allows you to create XLSX, ODS, or CSV spreadsheets super easily from ActiveRecord relations, plain Ruby objects, or tabular data.

• UpdatedDec 27, 2025
• Ruby

Query Excel spredsheets (.xlsx, .xls, .ods) using SQLite

• UpdatedMar 9, 2025
• Rust

Single API for reading, manipulating and writing data in csv, ods, xls, xlsx and xlsm files

• UpdatedDec 10, 2025
• Python

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

• UpdatedFeb 20, 2026
• PHP

Python binding for Rust's library for reading excel and odf file - calamine.

• UpdatedFeb 18, 2026
• Rust

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

• UpdatedDec 5, 2017
• JavaScript

A robust, strictly-typed Node.js and Browser library for parsing office files (docx, pptx, xlsx, odt, odp, ods, pdf, rtf). It produces a clean, hierarchical Abstract Syntax Tree (AST) with rich metadata, text formatting, and full attachment support.

• UpdatedFeb 15, 2026
• Rich Text Format

Graphical tool for data manipulation written in C++/Qt.

• UpdatedJan 18, 2026
• C++

Lacmus is a cross-platform application that helps to find people who are lost in the forest using computer vision and neural networks.

• UpdatedOct 18, 2022
• Jupyter Notebook

🚀 快速读写Excel文件，简单高效

• UpdatedDec 27, 2023
• PHP

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

• UpdatedJan 23, 2026
• Makefile

Portable version of ONLYOFFICE Desktop Editors

• UpdatedJan 23, 2026
• Makefile

A simple Java library for handle ODS (Open Document Spreadsheet, compatible with Excel and Libreoffice)

• UpdatedFeb 16, 2026
• Java

With OpenTBS you can merge OpenOffice - LibreOffice and Ms Office documents with PHP using the TinyButStrong template engine. Simple use OpenOffice - LibreOffice or Ms Office to edit your templates : DOCX, XLSX, PPTX, ODT, OSD, ODP and other formats. That is the Natural Template philosophy.

• UpdatedOct 31, 2025
• PHP

GemBox.Spreadsheet is a .NET component that enables you to read, write, convert, and print spreadsheet files (XLSX, XLS, XLSB, CSV, HTML, and ODS) from .NET applications in a simple and efficient way.

• UpdatedJan 27, 2026
• C#

pyexcel-ods3 reads, manipulates and writes data in ods formats using ezodf

• UpdatedApr 18, 2025
• Python

Spreadsheet Decoder is a library for decoding spreadsheets for ODS and XLSX files.

• UpdatedSep 9, 2024
• Dart