Session Buddy - Tab & Bookmark Manager
Workflow & Planning
Save and restore sessions, manage tabs and bookmarks, and stay organized with a powerful and trusted privacy-first session manager.
Users
900K
Rating
4.7
Reviews
25,102
7D Growth
-100K|-10%
Stable signalNo paid features detectedHigh-risk permissions
The Marvellous Suspender
Make your computer run smoothly by suspending the tabs you aren't using
Users100KCurrent public install base
Rating4.3Store average score
Reviews514Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
5 assetsThe Marvellous Suspender Media preview
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7-day rating change
Start
4.33
Latest
4.34
7-day rating change
+0.01
2026年7月14日2026年7月20日
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Version8.1.3
ManifestV3
Size405KiB
Languages16Deutsch / English / Indonesia +13
Published
Store updated
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DeutschEnglishIndonesiaTürkçeespañolfrançaisitalianoportuguês (Brasil)português (Portugal)slovenčinačeštinaрусский
Overview
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It’s the add-on for Google Chrome, it turns browser into what it has never been in it’s life: a browser that is no longer resource killer (and if you have ever used Google’s browser you know very well what I’m talking about, with the results on Windows or macOS). The Marvellous Suspender has everything you need to allow you to control the behavior of active / inactive tabs and thus free up RAM when possible, in a transparent way, you do the first configuration and then you forget it exists, what you can do is only that couple of clicks that will serve to manually suspend a tab that you have awakened by mistake by selecting it.
Fork of the original The Great Suspender, but without those modifications that go to invade user privacy. You can find the official repository at github.com/gioxx/MarvellousSuspender, feel free to participate if you have the skills to do that.
You can learn about updates on TMS by following the blog and the official extension page at https://gioxx.org/tms :-)
Reviews
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Store average score4.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average4.2Average computed only from synced review bodies below
Reviews with text410Synced review bodies
Total ratings / reviews514Chrome Web Store public rating/review count
Store average score: 4.3. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.
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Before installing Marvelous Suspender, Google Chrome was consuming nearly all available memory on my Mac, even with 16 GB of RAM and only a single Chrome browser window open. Gmail, in particular, seemed to be a major resource hog. Since installing Marvelous Suspender, I've noticed a significant improvement in overall system performance. The extension automatically suspends inactive tabs, reducing memory usage while preserving my browsing session. What I appreciate most is that it's far more convenient than closing tabs or restarting the browser. Instead of shutting everything down and later having to log back into websites and recreate my workflow, I can simply restore suspended tabs and continue exactly where I left off. That convenience helps me stay productive while keeping memory usage under control. Overall, Marvelous Suspender is an excellent tool for anyone who relies on memory-intensive web applications or works with many open tabs. It has made my browsing experience more efficient and provides a much better alternative to closing and reopening the browser whenever performance starts to suffer.
分頁群組的網頁關閉後重新打開會變成 New tab
Давно пользуюсь, лучшее.
I love the new Marvellous Suspender because it preserves the original experience I valued: tabs are replaced with lightweight placeholders that I can click to restore. It also supports manual and automatic suspension while working smoothly in Edge. I can also export my windows and sessions between browsers very easily. Keep up the good work!
If you don't visit a tab for a long time, it becomes a "new tab"! Such cases have been observed in tab groups.
分頁群組的網頁關閉後重新打開會全部消失，都變成 New tab
I love this thing, but a recent update (in Brave at least) makes suspended tabs in tab groups load as blank tabs upon restart.
this extension has been good, but im considering leaving it because there is a bug where all of the tabs in tab groups get lost on browser restart (which ik has been reported in github already) edit: i just realized that what i just said is a bug that affects all suspender extensions
From 4+ GB of ram use to 1 GB on average, this app is a game changer. I didn't have to change my way of using my browser at all, reloading a page takes a second at best so it doesn't really interrupt my day to day use. And you can whitelist websites you don't want to suspend so it doesn't mess with websites you know you prefer to keep open. I only wish i knew about this sooner
Whenever it crashes (which has been a few times in recent months), it deletes all suspended tabs and they are not recoverable in browser history. Took me a while to figure out it was this extension causing my tabs to vanish. (And make sure to unsuspend all tabs before turning off or removing extension, because it will delete them in that case too.)