Extension Tracker

Paperpal: Grammar Checker, AI Writing Tool & Research Assistant

20,000 users Rated 4.21 from 28 ratings Last updated 23 Sep 2026

By Cactus Communications Pvt. Ltd. Live in the Chrome Web Store mhpjgcccinlocgiklkfllehilgmcnimp Last checked 27 Sep 2026, 05:36 UTC

The listing

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

Turn any webpage into your academic workspace with our grammar checks, paraphrasing, chat with PDF & notetaking with citation tools.Summary from the listing
Developer
Cactus Communications Pvt. Ltd.
Trader status
Declared a trader under EU law
Category
Productivity › Education
First published
20 Sep 2024
Last updated
23 Sep 2026
Version
2.0.19
Size
8.4 MiB
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
2026-09-2720,0004.2128
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#3,977
by users, of 264,254 extensions
In its category
#139
of 11,028 in Education

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
  • *://*/*Every website
  • file://*/*Every website
Sites where it runs scripts
  • <all_urls>Every website
  • http://*/*Every website
  • https://*/*Every website
  • https://docs.google.com/*docs.google.com
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • clipboardReadRead what you copy
  • clipboardWriteChange what's in your clipboard
  • contextMenusAdd items to the right-click menu
  • cookiesRead and change cookies on the sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
R Discovery: Academic Research4,000 4.9468 Education
All 2 extensions by Cactus Communications Pvt. Ltd. →

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, 05:36 UTC; next check around 1 Oct 2026.

We don't copy descriptions, screenshots or developers' contact details. How we collect the data

Cite this page

Extension Tracker. “Paperpal: Grammar Checker, AI Writing Tool & Research Assistant” (mhpjgcccinlocgiklkfllehilgmcnimp). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mhpjgcccinlocgiklkfllehilgmcnimp. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_mhpjgcccinlocgiklkfllehilgmcnimp,
  title   = {Paperpal: Grammar Checker, AI Writing Tool & Research Assistant (mhpjgcccinlocgiklkfllehilgmcnimp)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mhpjgcccinlocgiklkfllehilgmcnimp},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.