Extensions

CT2N - Convert Text To Number (and dates)

ConvertTextToNumber replaces numbers and dates, formatted as text, with real numbers.
Choices can be made about marking of cells, including cells with non- default decimal separators, conversion of dates, and more.

As a result of the conversion, the t

Csikos szegely

Tetszőleges számú és színű csíkból álló szegélyt rajzoló Logo program (például nemzetiszín vagy szivárványszínű szegélyek rajzolásához).

Crossword

Simple crossword drawing program

Crop mark

Crop mark drawing program for ODF and PDF documents

Creative Commons Gallery

This Gallery contains all the graphics of Creative Commons as downloaded from Creative Commons graphics page in february 2010

Creating a csv file from the scope of data

Creates a CSV file from data in any area of the spreadsheet. After installation, a new toolbar called CSV and a new sub-menu will be available in the "Tools → Add-ons" menu. This file is intended only for LibreOffce. The version for Apache OpenOffice a

Cover Letter (Sample)

A simple Cover Letter (Sample)

Course Tool

Equestrian course tool designer

CountStyle

Two Calc functions for counting cells or cell content by cell style. Compatible with both Apache OpenOffice and LibreOffice.

Cost of Groceries Comparison

Compares cost of groceries in different supermarkets. Set up for Canadian companies, but can be altered for other countries'.

Corretor Ortografico para Portugues de Portugal

Corretor ortografico e dicionario de sinonimos para Portugues de Portugal. Portuguese (Portugal) spellchecker and thesaurus.

Corretor Gramatical CoGrOO

Extension to add Brazilian Portuguese Grammar Checker capabilities to LibreOffice

Correcteur terminologique fr

Correcteur terminologique français pour LibreOffice

Cornish Spell-Checker - Standard Written Form

This is a spell-checker for the Cornish language. For Non-Commercial Use (see license).

Cornell Notes

A LibreOffice Writer template for Cornell note-taking.

Copy only visible cells

This extension provides an alternative to the 'Select Visible Cells' command in Microsoft Excel. It´s useful to use with subtotals or ranges with hidden columns or rows.

copy & paste hidden columns

After hiding a column sequence of a worksheet, you want to apply the same mask on an other workbook or worksheet.

coooder

Coooder is a syntax highlighting extension for Writer. It is a port of the GeSHi engine to LibreOffice, so it handles all the languages GeSHi can handle. It also creates styles for each colorized elements to easily change the colours to what suits you bes

Convertitore da gradi sessagesimali a decimali

Un modello che permette di convertire valori espressi in gradi sessagesimali nell'equivalente decimale e/o radianti e viceversa. A template that allows you to convert values expressed in degrees to its decimal equivalent and / or radians and vice versa

Convertitore da data a giorno dell'anno

Un convertitore che calcola il numero del giorno dell'anno corrispondente a una data, e viceversa. - A converter calculating the number of the day of the year corresponding to a date, and vice versa.

Context-Aware Synonym Suggester (CASS)

CASS (Context Aware Synonym Suggestion) strives to create an environment in OpenOffice/LibreOffice that implements advanced Word Sense Disambiguation algorithms in user friendly way. The goal of CASS is to improve how large bodies of text are processed

Contact Database

A contact database

Conference White Paper

Computer/Server/Network Rack Design

Spreadsheet to design layout of Server and Network racks.

Computer science symbols for BTS SIO classroom

This gallery has many symbols for computer science. That's my first try, so I hope you would find it useful.

Computer gallery

Computer gallery from LibreOffice 6.4 release.

Compte-rendu de réunion

Un compte-rendu de réunion avec des champs.

Compose Special Characters v 2.0.11

It's a new version of Compose Special Characters by chuckhenrich. Now it works on LO 6 and 7

Compare Mobile Plans / Handytarifkostenrechner

Compare fees for mobile plans. Vergleichen Sie Handytarifkosten.

Compare and Contrast Template

Writer Template to compare and contrast.