A simple and intuitive calculator to help you with your work. Opens directly on the site page

Latest Version

Version
0.0.64
Update
October 1, 2024
Size
65.16KiB
Developer
Category
Users
60,000+
Rating
4.125 ★
Manifest Version
3
Web Store Status
Languages Support
Deutsch
English
Français
Türkçe
Español
Italiano
Polski
Português (Portugal)
русский
中文 (简体)
日本語
한국어
See more
Permissions
ContextMenus
ActiveTab
Scripting
See more

Calculator Extension

Simple and intuitive calculator. Open by clicking on the icon. The design of the calculator is nice and similar to the design of ios calculator.

The calculator supports basic arithmetic operations: addition, subtraction, multiplication, division. The operations of entering the number and keyboard of the computer are available.

In the new update, it became possible to open the calculator directly on the website page. To open the calculator on the website page, select \"Open calculator\" in the context menu. You can drag the calculator to anywhere on the web page.

There is advertising in the extension, advertising helps us make our products better.
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "version": "0.0.64", "name": "__MSG_EXTENSION_NAME__", "short_name": "__MSG_EXTENSION_SHORT_NAME__", "description": "__MSG_EXTENSION_DESCRIPTION__", "default_locale": "en", "background": { "service_worker": "background.js" }, "content_scripts": [ { "matches": ["*://*/*"], "js": ["content.js"] } ], "permissions": [ "contextMenus", "activeTab", "scripting" ], "icons": { "128": "icons/calculatorplus_icon-128px.png" }, "web_accessible_resources": [{ "resources": [ "js/popup.js", "css/content.css", "icons/*.png", "icons/sprites/*.png" ], "matches": ["*://*/*"] }], "action": { "default_title": "Simple Calculator", "default_popup": "popup.html", "default_icon": { "128": "icons/calculatorplus_icon-128px.png" } }}
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How to download and manually install Calculator extension for Chrome

Looking for a way to install Calculator extensions for Chrome, you can search for them in the Chrome Web Store, clicking the "Add to Chrome" button, and following the straightforward process.

However, you may need to install Calculator extensions manually, this article outlines two simple methods to effortlessly install Calculator extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Calculator extension and manually install through Drag &Drop

If you ever need to manually install a Calculator extension for Chrome, don't worry, it's a simple process. Just follow these easy steps, and you will have your extension ready to use in no time.

Step 1: Download the Calculator Extension by clicking the "Download CRX" button on the website.

Look for the Calculator extension you wish to install. Go to the website and download the Calculator extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Calculator extension that contains all the data.

Step 2: Extract &Arrange Files

Once the file is downloaded, extract that file into its own folder. Similarly, give that extension files a permanent home. In other words, keep it in a folder that you don't accidentally delete it because these files will be needed to make that extension work.

Step 3: Go to the Chrome Extensions Page

Open Google Chrome and in the address bar, type chrome://extensions; it will open the Google Chrome extensions page. Make sure that "My extensions" is selected in the sidebar.

Step 4: Drag and Drop the Extension

Now, go to the folder where you extracted the Calculator extension and drag &drop the extension file from there anywhere onto the extension page within Google Chrome.

Step 5: Complete the Installation

Once you drag and drop the extension file, follow the steps that Google Chrome takes you through. Similarly, if the extension file is of .crx file format, you will be required to review the permissions and then add the extension.

Now, you can manage that added extension as you would like to with any other Chrome extension that you added through Chrome Webstore. Its icon will also appear in the Google Chrome Menu on the right side of the address bar once you activate it.

Method 2: Download Calculator extension for Chrome and install in Developer Mode

This is another method to install Calculator extension manually, but the twist is that here, you install by enabling the developer mode option provided in Google Chrome. This mode is commonly used for testing extensions or running unpublished tools.

Step 1: Download the Calculator extension file

Select and download the Calculator extension by clicking the 'Download CRX' button on the website.

Step 2: Extract the downloaded contents

Convert the file to a ZIP file if it is in CRX format then extract the Calculator extension zip file or folder that you downloaded. Make sure you extract it using the same folder name and keep it safely in another folder, so you don't delete it by mistake. The extracted folder will be needed to keep your Calculator extension running.

Step 3: Open Chrome Extension Setting Page

In the address bar of Google Chrome, type chrome://extensions and open the Chrome Extension Page.

Step 4: Enable Developer Mode

After opening the Chrome Extension page, look at the top right side, and you will find the toggle option of "Developer mode."Simply enable that developer mode option.

Step 5: Load the Unpacked Extension

Once you enable the developer mode option, you will see the menu of Load Unpacked, Pack Extensions and Update. From that, select the option "Load unpacked."

Step 6: Select the Extension Folder

Once the pop-up opens upon clicking Load unpacked, select the Calculator extension directory and click on the "Select Folder "button.

Step 7: Confirm and Install

After you select an extension folder of a Google Chrome extension you're installing manually, confirm its installation for the final time and let the installation complete.

Conclusion

Here we've made a step-by-step guide on How to manually install Calculator extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Vasiliy Petrov (ID: 0000005421231eee) Voted 5 ★ - Updated 11/06/2023 Шустрый калькулятор для Хрома, намного удобнее, чем использовать встроенный под виндовс калькулятор, когда нужно что-то срочно посчитать. Дизайн понравился, очень схож с мобильными калькуряторами, что плюс

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Johnny Jean de (ID: 000000297c9cf911) Voted 5 ★ - Updated 11/06/2023 Приложение отличное, понравилось.Красивый обычный интерфейс,работает без проблем) В целом все отлично)) Всегда пользуюсь приложением.Спасибо разработчикам.Супер

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Valery (ID: 00000066d0782b81) Voted 1 ★ - Updated 10/10/2023 не считает процент от числа!!!!!

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Kyonna (ID: 000000463c49b7ee) Voted 3 ★ - Updated 07/28/2023 It was ok. I eneded up removing it because whenever you wld click away from it, it wld reset when you re-opned it.

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Andrey (ID: 0000008afb90fa6e) Voted 1 ★ - Updated 10/09/2022 Реклама в калькуляторе!? Автор видимо перестарался с этим расширением, досвидос