Search Extensions


43 projects matching your criteria.

  • B2UConverter

    5 0
    Jan 04, 2012 in Language Tools, Writer Extension, Calc Extension, Impress Extension, Draw Extension

    UNO extension for and LibreOffice, for converting documents from old Vietnamese encodings to Unicode.

  • Finnish language tools (Voikko)

    4 0
    Feb 13, 2016 in Dictionary, Language Tools

    Finnish spell checker, hyphenator and grammar checker for LibreOffice.

  • Correcteur terminologique fr

    4 0
    May 10, 2012 in Language Tools, Writer Extension

    Correcteur terminologique français pour LibreOffice

  • OOoTranslit

    2 0
    Apr 14, 2012 in Language Tools

    Macro for Serbian users to made transliterations in Serbian (and familiar) text and spreadsheet documents.

  • Nakdan by Culmus

    2 0
    in Language Tools

    Semi-automatic diacritics tool based on Wiktionary.

    תוסף לניקוד חצי-אוטומטי עבור ליברה-אופיס. מאגר הנתונים מבוסס על ויקימילון.

  • Frisian spell checker and hyphenator

    2 0
    Feb 09, 2017 in Dictionary, Language Tools

    Spell checking and hyphenation for Frisian

  • B2UConverter

    2 0
    May 23, 2013 in All modules, Language Tools


    This is the B2UConverter project, an UNO extension for LibreOffice, for converting documents from old Vietnamese encodings to Unicode, and for moving Vietnamese diacritics to their right positions as well.

  • Anii spell checking

    2 0
    in Language Tools

    Simple spell checking extension for the Anii language (code BLO)

  • Russian dictionary pack.

    1 0
    Jun 27, 2018 in Language Tools, Dictionary

    Пакет словарей для русского языка. Включает в себя: * Тезаурус. * Словарь расстановки переносов. * Орфографический словарь, основанный на проекте рабочей группы AOT (только Ё). Russian dictionary pack. Russian Spellcheck dictionary based on works of AOT group (only yo) Russian thesaurus. Russian hyphenation.

  • Corrector ortográfico de hunspell para galego

    1 0
    Nov 08, 2018 in All modules, Dictionary, Language Tools, Writer Extension, Calc Extension, Impress Extension, Draw Extension, Base Extension, Math Extension

    Corrector ortográfico, dicionario de sinónimos, guionizado para o galego. Spellchecker, thesaurus, hyphenizator for galician language

Install Instructions

To install an extension, follow these steps:
  • Download an extension and save it anywhere on your computer.
  • In LibreOffice, select Tools --> Extension Manager from the menu bar.
  • In the Extension Manager dialog click Add.
  • A file browser window opens. Navigate to the folder where you saved the LibreOffice extension file(s) on your system. The extension's files have the file extension 'OXT'.
  • Find and select the extension you want to install and click Open.
  • If this extension is already installed, you'll be prompted to press OK to confirm whether to overwrite the current version by the new one, or press Cancel to stop the installation.
  • After you are asked whether to install the extension only for your user or for all users. If you choose the Only for me option, the extension will be installed only for your user. If you choose For all users, you need system administrator rights. In this case the extension will be available for all users. In general, choose Only for me, that doesn't require administration rights on the operating system.


Extensions add new features to your LibreOffice or make the use of already existing ones easier.