C++ Office

Open-source C++ projects categorized as Office
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Top 4 C++ Office Projects

Office

  1. LibreOffice

    Read-only LibreOffice core repo - no pull request (use gerrit instead https://gerrit.libreoffice.org/) - don't download zip, use https://dev-www.libreoffice.org/bundles/ instead (by LibreOffice)

    Project mention: How to Use AI to Quickly Analyze CSV Data & Get Insights | dev.to | 2025-04-14

    CSV files can be used everywhere and with almost any tool. Numerous tools, such as spreadsheet programs like Microsoft Excel, Google Sheets, and LibreOffice. Python with Pandas integrated and AI-powered spreadsheet platforms like Quadratic, which blend the flexibility of spreadsheets with AI-powered features, can open and process CSV files.

  2. InfluxDB

    InfluxDB high-performance time series database. Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems.

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  3. Collabora Online

    Collabora Online is a collaborative online office suite based on LibreOffice technology. This is also the source for the Collabora Office apps for iOS and Android.

  4. DuckX

    C++ library for creating and modifying Microsoft Word (.docx) files

  5. xloil

    xlOil provides framework for interacting with Excel in different programming languages (python & C++ currently)

NOTE: The open source projects on this list are ordered by number of github stars. The number of mentions indicates repo mentiontions in the last 12 Months or since we started tracking (Dec 2020).

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C++ Office related posts

  • Microsoft just renamed Office to Microsoft 365 Copilot on Windows for everyone

    1 project | news.ycombinator.com | 18 Jan 2025

  • Want to learn how to daily drive a linux distro as a humanities student

    1 project | /r/linuxquestions | 10 Dec 2023

  • Microsoft Office sale November 2023 did I imagine it?

    1 project | /r/Costco | 9 Dec 2023

  • Office like alternatives?

    1 project | /r/androidapps | 8 Dec 2023

  • Can I download View-Only Office apps?

    1 project | /r/Windows11 | 22 Nov 2023

  • It's time to let go, Apache Software Foundation

    8 projects | news.ycombinator.com | 25 Sep 2023

  • Microsoft is killing WordPad in Windows after 28 years

    2 projects | news.ycombinator.com | 2 Sep 2023
  • A note from our sponsor - InfluxDB
    influxdata.com | 26 Apr 2025
    Collect, organize, and act on massive volumes of high-resolution data to power real-time intelligent systems. Learn more →

Index

What are some of the best open-source Office projects in C++? This list will help you:

# Project Stars
1 LibreOffice 3,066
2 Collabora Online 2,135
3 DuckX 450
4 xloil 135

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