LibreOffice Calc online

Name: LibreOffice Calc online
Rating: 3 (2 reviews)
Author: RunApps

Create and edit XLS with a tool for creating and editing spreadsheets.

As of June 2026, LibreOffice Calc online has 2,000 users and a 3.00/5 rating from 2 reviews in the Productivity category.

RunApps Productivity

Chrome Web Store ↗.crx

Users−33.3%

2.0K

2,000

Rating0%

3.00

2 reviews

Reviews0%

Version

1.1.8

Manifest V3

90-day change · In the last 90 days this extension lost 1.0K users.

History

5 snapshots

Tracking since Apr 4, 2026.

View as table

Date	Users	Rating	Reviews	Version
Apr 4, 2026	3.0K	3.00	2	1.1.8
Apr 16, 2026	2.0K	3.00	2	1.1.8
Apr 26, 2026	3.0K	3.00	2	1.1.8
May 18, 2026	2.0K	3.00	2	1.1.8
May 23, 2026	3.0K	3.00	2	1.1.8
Now	2.0K	3.00	2	1.1.8

Permissions & access

Permissions: storagewebNavigationdownloads
Host access: None declared

Screenshots

About

This extension allows users to use the LibreOffice Calc online. LibreOffice Calc online is a powerful tool for creating and editing spreadsheets that support XLS Microsoft Excel and LibreOffice formats. This extension analyzes webpages that you actively open in your browser to detect and show available Office/spreadsheet files to you. It uses the current page URL and page content only to identify Office/spreadsheet resources and display them in the extension UI. This access is used solely for this user-facing Office/spreadsheet detection feature. Please refer to our Privacy Policy for more information.

Its main features are:

• Calculation Tools: LibreOffice Calc online includes a wide range of mathematical functions, including basic arithmetic, statistical, and financial functions. Users can also create complex formulas using cell references and operators.

• Data Analysis: The app provides tools for analyzing large sets of data, such as data sorting, filtering, and pivot tables. Users can easily identify trends and patterns in their data. All of them very similar to what Microsoft Excel provides.

• Charts and Graphics: LibreOffice Calc online allows users to create professional-looking charts and graphs to visualize their data. Users can customize the appearance of charts by changing colors, fonts, and labels.

• Templates: The app offers a variety of templates for different types of spreadsheets, including budgets, invoices, and loan calculators. Users can also create their own templates for future use.

• Compatibility: The app is compatible with Microsoft Excel and other spreadsheet software, making it easy to import and export files in different formats.

This extension also includes access to a file manager to upload and download the spreadsheets or XLS created using Microsoft Excel or LibreOffice Calc.

This extension is the LibreOffice Calc online distribution so it is compliance with the LibreOffice Calc GPL.