A developer-friendly API for converting numerous document formats into PDF files, and more!

• UpdatedFeb 19, 2026
• Go

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

• UpdatedFeb 4, 2026
• Go

JODConverter automates document conversions using LibreOffice or Apache OpenOffice.

• UpdatedAug 21, 2025
• Java

Apache OpenOffice

• UpdatedFeb 18, 2026
• C++

Muti-platform management system for uniapp, H5, Android, IOS, Min Program

• UpdatedAug 20, 2024
• Vue

Generates ODF files, given a template (.odt) and data, replacing tags

• UpdatedFeb 16, 2026
• Ruby

Go library for reading and writing Microsoft Docx

• UpdatedAug 11, 2025
• Go

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

• UpdatedNov 4, 2020
• Go

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.

• UpdatedOct 9, 2024
• C#

A production-ready XLSX file reader for Elixir.

• UpdatedNov 10, 2025
• Elixir

Vietnamese spell checking dictionaries for Firefox, SeaMonkey, LibreOffice, and OpenOffice

• UpdatedAug 3, 2024
• Shell

PyOOCalc - Python Libre/Open Office Calc interface API (UNO)

• UpdatedApr 8, 2020
• Python

🖼【多模态文档预览插件（纯本地版，效果和兼容性更好，可适配存储）】跨平台支持Office(docx/xlsx/pptx) / WPS / iWork / PDF / CAD / 代码文档、图片、视频、音频、压缩包等大部分文件的预览 A local multimodal previewer for most kinds of documents.

• UpdatedMay 17, 2024
• Go

a simply software like MS-Excel.it can be running muiti-platform...

• UpdatedNov 6, 2017
• C++

ქართული ორთოგრაფიული ლექსიკონი - Georgian Spell Checking Dictionary

• UpdatedAug 30, 2018
• M4

Docs reference for the Excelize spreadsheet library, and support for the book "Excelize: The Definitive Guide", Chinese (Simplified) 1st Edition

• UpdatedFeb 20, 2026
• HTML

A novel organizer for writers. See the big picture of your novel as you write it with LibreOffice or OpenOffice.

• UpdatedFeb 17, 2026
• Python

Your Microsoft OneDrive data finally available in LibreOffice

• UpdatedNov 4, 2025
• Python

Your Google Drive data finally available in LibreOffice

• UpdatedNov 4, 2025
• Python

LibreOffice customization and creation of legal Templates

• UpdatedAug 21, 2018
• Python