Tab Suspender chrome extension

What is Tab Suspender?

Tab Suspender is a tab manager extension for chrome. also, it is tab suspender extension and closed tab restore extension. it's a free extension and is featured in Productivity, it has 100,000+ active users since released its first version, it earns an average rating of 3.87 from 517 rated user, last update is 527 days ago.

What’s new in version 1.4.11?

                If you like to use many open Tabs at once - this extension will help you and automatically accelerate your browser and purge the memory.
	
Extension suspend, park, hibernate inactive tabs and save up to 80% of memory.

Unloading tabs will free memory and reduce load on the device, saving battery and less heat.
	
This extension catches inactive, idle or forgotten tabs and suspend / park them with the freeing 80% memory, device resources and battery life.

When tab became a visible again, it can be automatically restored to initial.

Also you can enable auto-close tabs function, which close unused tabs and holds count of tabs at the selected level.

IF TAB SUSPENDER HAS STOPPED WORKING:
	-> Please try to reset Tab Suspender Settings: 
		"Tab Suspender Menu -> All Settings -> Reset Settings".

Benefits:
	
	Speeds Up Chrome: 
		Suspended tabs don't consuming 
		processor resources.
	
	Minimize Memory Use:
		Chrome consumes in 3-5 times less 
		memory with suspended tabs 
		against normal.
	
	Automatic controls tab population:
		Do not need to close unused tabs 
		manually.

Version history:

        1.4.11
		Parked page performance improvements 1.8x.
		Interface improvements.
		Added video tutorial.
		Some bug fixes.

        1.4.10
		Bug fixes.

        1.4.9
		Added Youtube video timing save.

        1.4.7
		Fixed auto-restore function.

        1.4.4, 1.4.5
		Fixed bugs with corrupted settings.

        1.4.3
		Fixed bugs with  mistakenly wizard opening.

        1.4.3
		Fixed bugs with freezes.
		Added ability to import/export settings.
		Added quick Session Preview on TS menu.
		Activated configuration synchronization between account browsers.

	1.4.1
		Fixed History bug.
		Turned off Auto-Close by default.
		Other bug fixes.

	1.3.3
		Fixed Menu JS error.
		Reworked History page.
		Added Session Manager.
		Fixed h2c screenshot 
			Width/Height logic.

	1.2.9.4
		Fixed suspended screenshot size
			for Retina displays.
		Added new HOTKEYs: 'Suspend
			or Unsuspend Current Tab
			(in one HotKey)' and others.
		Reworked context menu with
			checkboxes, added
			separators.
	1.2.9.3
		Added ability to click 
			anywhere to restore.
		Auto adjust Restore button
			size based on window
			height.

	1.2.9.0
		Menu extended.

	1.2.8.1
		Fixed wizard in incognito
			mode.
		Native URL bar now shows on 
			mouse hover.

	1.2.8
		Fixed issue with all tabs 
		icons doesn't load properly.
		Performance improvement.

	1.2.7.2
		Fixed empty screen without 
			title.
		Fixed bug with 'The database
			connection is closing'.
		Prevent from suspend tabs with
			filled forms.
		Added new style of restore
			button: Top Menu (can be
			changed in settings)

	1.2.7.1
		Added setup wizard.
		Added reset settings button.
		Added settings for additional
			CSS styles of suspended
			page Screenshot.

	1.2.7
		Migration to IndexedDB.
		Bug with double capture
			on page loading,
			improved capture logic.
		Bug with icons do not loaded
			but page already discarded
			without icon.
		Bug with DB is not initialized.

	1.2.6
		Added settings related to
			battery level.
		Added new option "Open new
			tabs discarded".
		Fixed Whitelist lost focus.
		Fixed problem with Zoomed
			pages when preview
			screen was over zoomed.

	1.2.5
		Fixed bug with slow scrolling.
		Fixed bugs.

	1.2.2/1.2.3
		Fixed bugs.
		Settings were categorized.

	1.1.4/1.1.5
		Fixed bugs.

	1.1.2
		Fixed bug with auto-reload on
		tab activation.
		Rework open from history page
		logic.

	1.1.1
		Speedup load suspended tabs on
			browser startup.

	1.1.0
		Greatly improved memory savings and performance.
		Added support of native discard,
			if suspended tab not used for
			a long time - increased 
			memory save!
		Reworked screens storage
			- improved memory usage,
			saves even more memory now!
		Reworked screens storage
			- screens not disappear
			after browser restart.
		Added option to start tabs
			discarded on browser startup.
		Added restore form data during
			unsuspend.
		Added settings allows to disable
			suspender based on charging status.

	0.6.0
		Menu reworked.
		Added new option "Auto-Suspend 
			tabs only when working on 
			battery".  
		Added new settings for 
			background color of 
			suspended page.
		Bug on settings page slider 
			fixed.
		Tried to fix chrome://invalid 
			problem.

	0.5.7
		Settings page reload bug fixed.
		Disk writes issue improved.
		Suspend bug fixed.
		
	0.5.5
		Added menu tooltips.
		
	0.5.4
		Returned 'Ignore Current Tab' 
			menu item.
		Added White List user interface 
			(May ask for "notification" 
			permission).
		Removed 'http' prefix from 
			White List tester.

	0.5.3
		Removed 'Ignore Current Tab'
			menu item.
		Fixed recursive suspend from 
			context menu.
			
	0.4.9.2
		Recycle button improved.
			
	0.4.9.1
		Issue with pages without favicon.
		Fine suspend interval slider on
			All Settings.
	
	0.4.9
	  	Suspend window menu item fix.
		Icon does not processed as
			well on some sites.
		Auto update for old version
		immediate updgrade absorber.
	
	0.4.8.3
		Added hotkeys.
		Added context menuon mouse 
			right click(May ask for 
			"contextMenus" permission).
		Fixed immediate extension update.
		Fixed cross OS font on popup.
	0.4.8.2
		Fixed pause issue.
	0.4.8:
		Huge performance optimization.
		Added tab icons status animation.
		Added Recycle function control 
			on popup page.
		Added history of suspended tabs.
		Added native tab URL info at the 
			top of parked page.
		Added if user click refresh browser 
			button on suspended tab - 
			unsuspend tab.
		Fixed wrong weight calculation on
			tab close logic.
		Audiable exception logic 
			improved.
		Restore tabs on startup only if 
			according setting setted.
		Fixed: tabs playing music have 
			more points opposite tab
			without music for 
			'tab close' case only.
	0.4.7:
		Added audible option.
		Added auto restore tabs after 
			auto-update extension on
			enable-disable action. 
			(earlier lost all 
			suspended tabs)
		Added popup with slider for fast 
			access to suspend-interval 
			settings.
		Improved auto-close tab logic.
		Performance improvements++.
		Added new functional buttons: 
			"Suspend other tabs", 
			"Restore All".
		Added Pause Suspender function.
		Added "Ignore current tab" option.
		Added option to reload a tab 
			when restoring, instead 
			of just displaying the
			cached version of the 
			page.
		Added option to restore tab by 
			mouse click instead of mouse 
			hover.
		Fixed bug with unparked tab stuck 
			in parked state.
		Reworked exception list, added * 
			support, now supports 
			'subdomain.*' or 
			'*.domain.com' 
			patterns.
		Add test interface for exception 
			list testing.

	0.4.6:
		- Fixed bug with tab suspend 
		stops after some time.
		- Added ability to suspend tab
		manually.
		- 'Very slow PC' options detects 
		automatically - actual 
		for ChromeOS.
	
	0.4.5:
		- UI fixes.
		- Close tab logic improved.

	0.4.4:
		- New option to exclude sites 
		from being suspend.
		- Fixed orthographical errors.
		- Fixed Restore from History or 
		OneTab plugin.
		- Fixed generated favicons 
		injection.
		- Added mode for super-slow 
		PC(for the case when the video 
		slows down)
		
		
	0.4.3:
		- Improved blinking of restore-
		button.
		- Added correct suspended 
		favicons for pages without 
		favicon.            

How to install Tab Suspender?

You could download the latest version crx file or older version files and install it.

Preview of Tab Suspender

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Reviews of tab suspender:

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Nurihan Park April 5th, 2023

what does it mean by "discard tabs" in the advanced settings? is it auto closing unused tabs or just the ram cache?

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Dung Luc March 31st, 2023

it almost reduce 85% ram usage, fast reload, good function

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Ahmet March 23rd, 2023

i would like to know if this addon's source code ise public/open source i highly suspect this addon has a built in "redirect" module interfering in between redirects from google search results to the final destinaton web pages. a redirect "tracker" domain caught my eye for just a split second right before i landed on "carrefoursa.com" , the redirect tracker url was "https://sweetydeals.com/?gclid=NbpaVNvgbuU2sDllqGK1tpbfNI1919B1ai30FJAqPwSfblVP1Y5abNP" google.com ->https://sweetydeals.com/?gclid=*** -> final url (which in my case was carrefoursa.com) to whomever it may concern, please acknowledge the potential thereat and act accordingly

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