The swiss army knife of tab, history, bookmark, session, and extension management.

Latest Version

Version
2.11.0
Update
June 2, 2024
Size
6.08MiB
Developer
Category
Users
3,000+
Rating
3.82353 ★
Manifest Version
3
Web Store Status
Languages Support
English
Español
中文 (简体)
See more
Permissions
Tabs
Storage
UnlimitedStorage
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Tab Master 5000 Extension

Tab Master 5K replaces your New Tab page with a full-featured tabs, history, bookmarks, apps, extensions, and sessions manager.

--- Features

-- Tabs
- Close, pin, and mute tabs from your New Tab page.
- Re-order tab tiles by dragging and dropping them.
- Close all tabs from a specific website.
- Close duplicate tabs, and optionally make them pulsate.
- Manage tabs through icons, the right click menu, or through a table view.
- Search tabs in the top search bar.
- Option to sort tabs by website or alphabetical order, and apply the order to your Chrome window.
- Option to view tabs across all windows.
- Automatically discard tabs from memory and customize how long they have to be inactive to trigger it.

-- Customization
- Full control of the New Tab's appearance with a flexible theme editor.
- Import any wallpaper as a background.
- Adjust the size of the grid tiles.
- View a screenshot of each tab in the grid.
- Enable screenshots to cover the background of a New Tab page when you hover over a tab tile. You can adjust the strength of the blur and opacity of backgrounds in Preferences.

-- Session Management
- Session manager built in for saving and restoring your current tab sessions.
- Synchronize your saved sessions, and keep them persistently updated with the current Chrome window.
- Tab sessions can be exported and imported.
- View, sort, and filter your session tabs as tiles in the grid view.

-- Chrome Management
- View, sort, and filter your bookmarks, history, apps and extensions as tiles in the grid view. You can change how apps launch, create app shortcuts, enable/disable, or uninstall them.
- Quickly navigate the extension with keyboard shortcuts.
- Undo tab actions by pressing CTRL+Z, or through the context menu while a New Tab page is open.
- Add websites you do not want to view to a comma separated blacklist in Settings -> Preferences. Websites added to the blacklist will have their tabs closed under any circumstance.

Please report any issues on this store page's Support tab.

If you like this extension, or think it could be better, please rate it and leave feedback. You can also fork and pull request this extension on its public Github repository: https://github.com/jaszhix/tab-master-5000-chrome-extension
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Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx", "name": "__MSG_appName__", "short_name": "TM5K", "version": "2.11.0", "manifest_version": 3, "description": "__MSG_appDesc__", "icons": { "16": "images/icon-16.png", "128": "images/icon-128.png" }, "chrome_url_overrides": { "newtab": "newtab.html" }, "commands": { "openClient": { "suggested_key": { "windows": "Ctrl+Shift+A", "mac": "Ctrl+Shift+A", "chromeos": "Ctrl+Shift+A", "linux": "Ctrl+Shift+A" }, "description": "Open Tab Master" } }, "options_page": "options.html", "default_locale": "en", "background": { "service_worker": "build/background.js" }, "action": { "default_icon": { "19": "images/icon-19.png", "38": "images/icon-38.png" }, "default_title": "__MSG_appName__" }, "offline_enabled": true, "permissions": [ "tabs", "storage", "unlimitedStorage" ], "host_permissions": [ "http://127.0.0.1/*", "*://*/*" ], "optional_permissions": ["activeTab", "bookmarks", "history", "management", "downloads"]}
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How to download and manually install Tab Master 5000 extension for Chrome

Looking for a way to install Tab Master 5000 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 Master 5000 extensions manually, this article outlines two simple methods to effortlessly install Tab Master 5000 extensions, whether they come as unpacked folders in compressed formats like .zip or as .crx files.

Method 1: Download Tab Master 5000 extension and manually install through Drag &Drop

If you ever need to manually install a Tab Master 5000 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 Master 5000 Extension by clicking the "Download CRX" button on the website.

Look for the Tab Master 5000 extension you wish to install. Go to the website and download the Tab Master 5000 extension package, which is usually a .CRX file and comes in a zipped file. Here ".crx" file is the format for Tab Master 5000 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 Master 5000 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 Master 5000 extension for Chrome and install in Developer Mode

This is another method to install Tab Master 5000 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 Master 5000 extension file

Select and download the Tab Master 5000 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 Master 5000 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 Master 5000 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 Master 5000 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 Master 5000 extension in 2 ways. We hope this guide proves helpful.

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User reviews

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Emmanuel (ID: 00000058f7f8a598) Voted 1 ★ - Updated 07/27/2023 TOO...MANY...BUGS. The extension hasn't been updated in over 2 years. DO NOT INSTALL!!! This extension is dead.

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Elienai Assis (ID: 000000e45e9f747b) Voted 2 ★ - Updated 07/17/2022 It should be a preview of the page contents... most sites don't have a cool or high-res icon...

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Xalomon (ID: 000000fce49f3da0) Voted 1 ★ - Updated 05/17/2022 Restoring a session doesn't work like Chrome's History>Recently Closed does, where all tabs are brought back suspended without problems. The extension instead will bring each tab and try to load it in memory, when there's too many tabs they can't fit in memory making the browser hang.

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Daniel Mikołajczyk (ID: 0000007895976f39) Voted 3 ★ - Updated 12/05/2021 Settings don't save - screenshot settings to thumbnail, resets when you close browser. Same as in earlier comments: - a slider would be useful; - ability to find duplicates; - ability to add to groups (change group colour, folder); - ability to add to favourites.

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Jim Nidositko (ID: 000000f64b314816) Voted 3 ★ - Updated 10/30/2021 This extension looks very nice, but it seems to have a huge bug. When there are many windows, it does not properly scroll down past the first page in the session manager. The scroll anchor moves, but the context does not move. It stays stuck on the first page.