Extension Tracker

Lean Library

200,000 users Rated 3.80 from 142 ratings Last updated 30 Oct 2026

By TALIS EDUCATION LIMITED Live in the Chrome Web Store hghakoefmnkhamdhenpbogkeopjlkpoa Search Google ↗ Last checked 7 Nov 2026, 19:11 UTC

The listing

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

A library-approved tool to unlock access to academic papers.Summary from the listing
Developer
TALIS EDUCATION LIMITED
Enhanced Safe Browsing
Trusted. What this means →
Category
Productivity › Workflow & Planning
First published
10 Feb 2017
Last updated
30 Oct 2026
Version
2026.13.0
Size
11.76 MiB
Minimum Chrome
88
Languages
1 language

English

Website
leanlibrary.com
Support page
https://leanlibrary.com/contact-us/
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
200KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov2026-09-27: 200,000 users2026-09-30: 200,000 users2026-10-02: 200,000 users2026-10-08: 200,000 users2026-10-14: 200,000 users2026-10-21: 200,000 users2026-10-29: 200,000 users2026-10-31: 200,000 users2026-11-07: 200,000 users2026-10-31: new version2026-10-08: new version2026-10-02: new version2026-09-30: new version200,000200KTracking began27 Sep11 Oct25 Oct2026-09-27: 200,000 users2026-09-30: 200,000 users2026-10-02: 200,000 users2026-10-08: 200,000 users2026-10-14: 200,000 users2026-10-21: 200,000 users2026-10-29: 200,000 users2026-10-31: 200,000 users2026-11-07: 200,000 users2026-10-31: new version2026-10-08: new version2026-10-02: new version2026-09-30: new version200K
Average rating
3.603.8027 Sep11 Oct25 Oct3.803.603.8027 Sep11 Oct25 Oct3.80
Number of ratings
14014214427 Sep11 Oct25 Oct14214014214427 Sep11 Oct25 Oct142
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-07200,0003.80142
2026-10-31200,0003.80142
2026-10-29200,0003.80142
2026-10-21200,0003.80142
2026-10-14200,0003.80142
2026-10-08200,0003.43142
2026-10-02200,0003.43142
2026-09-30200,0003.43142
2026-09-27200,0003.43142
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#784
by users, of 292,131 extensions
In its category
#271
of 49,293 in Workflow & Planning

What changed

Every change found on a check, newest first

  1. New version 2026.13.0, replacing 2026.12.1.

  2. New version 2026.12.1, replacing 2026.11.0.

  3. New version 2026.11.0, replacing 2026.10.0.

  4. New version 2026.10.0, replacing 2026.9.5.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 27 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

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
  • <all_urls>Every website
  • http://*/*Every website
  • https://*/*Every website
Sites where it runs scripts
  • <all_urls>Every website
  • http://*/*Every website
  • https://*/*Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • alarmsRun tasks on a schedule
  • contextMenusAdd items to the right-click menu
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • unlimitedStorageStore more data than the usual limit
  • webNavigationFollow your browsing, page by page

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 7 Nov 2026, 19:11 UTC; next check around 14 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Lean Library” (hghakoefmnkhamdhenpbogkeopjlkpoa). Chrome Web Store data, last checked 2026-11-07. https://extensiontracker.com/extension/hghakoefmnkhamdhenpbogkeopjlkpoa. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_hghakoefmnkhamdhenpbogkeopjlkpoa,
  title   = {Lean Library (hghakoefmnkhamdhenpbogkeopjlkpoa)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-07},
  url     = {https://extensiontracker.com/extension/hghakoefmnkhamdhenpbogkeopjlkpoa},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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