Prevents opening of duplicate tabs, flexible rules.

Latest Version

Version
1.0
Update
August 26, 2024
Size
8.82KiB
Developer
Category
Users
7
Rating
0 ★
Manifest Version
3
Web Store Status
Languages Support
English (UK)
See more
Permissions
Tabs
Storage
See more

Tab Dupe Block Extension

Prevents opening of duplicate tabs.

Whenever a domain or URL is opened that exists in another tab, you will be switched to that tab instead of opening a duplicate.

Block by domains or exact links. Whitelist domains and exact links. Block all dupes, or only what you add to your blocklist.
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "manifest_version": 3, "name": "Tab Dupe Block", "version": "1.0", "description": "Prevents opening of duplicate tabs, flexible rules.", "permissions": [ "tabs", "storage" ], "background": { "service_worker": "background.js" }, "action": { "default_popup": "popup.html" }, "icons": { "48": "icon48.png", "128": "icon128.png" } }
Read more

How to download and manually install Tab Dupe Block extension for Chrome

Looking for a way to install Tab Dupe Block 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 Tab Dupe Block extensions manually, this article outlines two simple methods to effortlessly install Tab Dupe Block extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Tab Dupe Block extension and manually install through Drag &Drop

If you ever need to manually install a Tab Dupe Block 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 Tab Dupe Block Extension by clicking the "Download CRX" button on the website.

Look for the Tab Dupe Block extension you wish to install. Go to the website and download the Tab Dupe Block extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Tab Dupe Block 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 Tab Dupe Block 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 Tab Dupe Block extension for Chrome and install in Developer Mode

This is another method to install Tab Dupe Block 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 Tab Dupe Block extension file

Select and download the Tab Dupe Block 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 Tab Dupe Block 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 Tab Dupe Block 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 Tab Dupe Block 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 Tab Dupe Block extension in 2 ways. We hope this guide proves helpful.

Similar Extensions

icon

Request X Extension · Developer Tools 7 20 ★ 265KiB

icon

Duplicate Tab Detector Extension · Productivity 7 3 ★ 25.75KiB

icon

DoubleClicker Extension · Productivity 7 30 ★ 192KiB

icon

TabPatrol - Duplicate Tabs & Windows Management Tool Extension · Productivity 7 10 ★ 64.47KiB

icon

Open Multiple URLs Extension · Productivity 7 9 ★ 14.81KiB

icon

Duplicate Tab Closer Extension · Productivity 7 2 ★ 9.61KiB

icon

New Tabs AD Blocker Extension · Productivity 7 0 ★ 14.02KiB

icon

Link Blanker Extension · Productivity 7 40 ★ 365KiB

icon

tab-killer Extension · Productivity 7 4 ★ 490KiB

icon

Lock Tab Extension · Productivity 7 52 ★ 44.7KiB

icon

Close Duplicate Tabs Extension · Productivity 7 5 ★ 10.95KiB

icon

Link Control Extension · Productivity 7 17 ★ 16.25KiB

icon

Duplicate Tab Extension · Productivity 7 7 ★ 9.05KiB

icon

Auto Tab Close Extension · Productivity 7 3 ★ 9.7KiB

icon

New-Tab Blocker Extension · Accessibility 7 32 ★ 35.91KiB

icon

Tab Deduper Extension · Productivity 7 15 ★ 26.73KiB

icon

Duplicate Tab Helper Extension · Productivity 7 49 ★ 273KiB

icon

NetBrain Extension Extension · Productivity 7 0 ★ 37.13KiB

icon

Close Tabs with Matching Titles Extension · Productivity 7 0 ★ 11.68KiB

icon

Etsy Disable New Tabs Extension · Productivity 7 2 ★ 6.58KiB

icon

MultiURLs - open multiple urls at once Extension · Developer Tools 7 0 ★ 89.58KiB

icon

Duplicate Tab Closer Extension · Productivity 7 1 ★ 559KiB

icon

Besser Pinned Tabs Extension · Productivity 7 1 ★ 12.75KiB

icon

Duplicate Tabs Closer (Monika [Peuj]) Extension · Productivity 7 0 ★ 1.03MiB