Extension Tracker

Tab Manager & Resource Monitor – CPU, RAM Usage per Tab

469 users Rated 3.00 from 4 ratings Last updated 7 Apr 2026

By Aperca LLC Live in the Chrome Web Store nmanlgjpgfeambcadbogabgdlhbielff Last checked 27 Sep 2026, 06:24 UTC

The listing

What the Chrome Web Store shows, as of the last check

Find slow tabs instantly. Monitor CPU, RAM, and network usage per tab to speed up Chrome and reduce memory usage.Summary from the listing
Developer
Aperca LLC
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
3 Sep 2025
Last updated
7 Apr 2026
Version
1.2.1
Size
48.54 KiB
Minimum Chrome
88
Languages
1 language

English (United States)

Website
apercallc.com
Support page
https://apercallc.com/contact
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-274693.004
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#34,873
by users, of 264,254 extensions
In its category
#3,043
of 27,566 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • http://*/*Every website
  • https://*/*Every website
Sites where it runs scripts
  • http://*/*Every website
  • https://*/*Every website
Browser features
  • debuggerUse Chrome's debugger on your tabs, which gives full control of their pages
  • processes
  • storageSave settings and data in your browser
  • system.cpuRead your processor's details
  • system.memoryRead how much memory your computer has
  • tabsRead the addresses and titles of your tabs
  • webRequestWatch network requests on the sites it can reach

More from this developer

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DailySync – AI Standup Notes, Scrum Updates & Async Team Check-ins25 5.001 Developer Tools
Tab Manager & Tab Sync – Save & Restore Tabs Fast25 5.001 Tools
MarkupShot – Screen Recorder, Full Page Screenshot & Annotation Tool21 5.001 Tools
BlockMe MotherFocus: Website Blocker & Habit Tracker14 5.001 Workflow & Planning
Bookmark Organizer6 –– Tools
TodoZen — Tasks & Journal3 –– Tools
All 10 extensions by Aperca LLC →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 06:24 UTC; next check around 8 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Tab Manager & Resource Monitor – CPU, RAM Usage per Tab” (nmanlgjpgfeambcadbogabgdlhbielff). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/nmanlgjpgfeambcadbogabgdlhbielff. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_nmanlgjpgfeambcadbogabgdlhbielff,
  title   = {Tab Manager & Resource Monitor – CPU, RAM Usage per Tab (nmanlgjpgfeambcadbogabgdlhbielff)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/nmanlgjpgfeambcadbogabgdlhbielff},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.

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