Extension Tracker

McGraw Hill Overlay Killer

1,000 users Rated 4.33 from 12 ratings Last updated 28 Aug 2025

By None Live in the Chrome Web Store pkhcbdbclagooalnoknnjeffijaijabg Last checked 27 Sep 2026, 07:37 UTC

The listing

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

Removes overlays and allows text selection on McGraw Hill pages.Summary from the listing
Developer
None
Trader status
Not declared a trader under EU law
Category
Make Chrome Yours › Functionality & UI
First published
28 Aug 2025
Last updated
28 Aug 2025
Version
1.1
Size
12.91 KiB
Minimum Chrome
88
Languages
1 language

English

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
2026-09-271,0004.3312
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#17,737
by users, of 264,254 extensions
In its category
#612
of 10,888 in Functionality & UI

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

Sites where it runs scripts
  • https://prod.reader-ui.prod.mheducation.com/*prod.reader-ui.prod.mheducation.com

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 27 Sep 2026, 07:37 UTC; next check around 29 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “McGraw Hill Overlay Killer” (pkhcbdbclagooalnoknnjeffijaijabg). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/pkhcbdbclagooalnoknnjeffijaijabg. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_pkhcbdbclagooalnoknnjeffijaijabg,
  title   = {McGraw Hill Overlay Killer (pkhcbdbclagooalnoknnjeffijaijabg)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/pkhcbdbclagooalnoknnjeffijaijabg},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.

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