Mem Cleaner by DFKH icon

Mem Cleaner by DFKH

by DFK Helper LLC · dfkhelper.com · Workflow & Planning
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 18 Oct 2026

Automatically hibernates inactive tabs to save memory and CPU while preserving your browsing session

Users
17
+1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#163K
#136K among extensions
Version
1.5.0
updated 16 Apr 2026

Users

monthly, 13 months
0817Oct 2025May 2026Oct 2026
Latest, 18 Oct 2026: 17 usersMove the mouse over the chart for any month

Ratings count

monthly, 13 months
001Oct 2025May 2026Oct 2026
Latest, 18 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Mem Cleaner by DFKH

Millions of open tabs and things getting sluggish? No more! Automatically hibernates inactive tabs (that are not at the foreground of each window) to save memory and CPU while preserving your browsing session. Also shows you which tabs are using the most memory.

Growth

WindowUsersChangeRatingsRating
7 days+1+6.2%00.00
30 days+1+6.2%00.00
6 months+10+142.9%00.00
1 year+15+750.0%00.00

Version history

10 versions recorded
1.5.016 Apr 2026
1.4.331 Mar 2026
1.4.112 Mar 2026
1.4.017 Jan 2026
1.2.520 Nov 2025
1.2.419 Nov 2025
1.2.213 Nov 2025
1.2.121 Oct 2025

Details

Category
Workflow & Planning
First seen
7 Oct 2025
Size
157 KB
Languages
en-US
Pricing
Free
Privacy policy
dfkhelper.com
Support
dfkhelper.com
Extension ID
jpnnhminlejflbdpnkplpgfcihahgkcf

Permissions and risk

Moderate riskimpact 3, likelihood 1
Permissions
tabsstoragealarmscontextMenusscripting
Site access
<all_urls>
Can read and change data on every website you visit.

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