Extension Tracker

CourseKeeper: Video Downloader for Udemy

1,000 users Rated 4.29 from 21 ratings Last updated 26 Aug 2026

By New Extension Team Live in the Chrome Web Store panjfonepijejhflehmlbdfmdmgaeami Last checked 27 Sep 2026, 07:14 UTC

The listing

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

Save videos, subtitles, articles, and attached course resources from Udemy courses you own. Batch and full-course downloads.Summary from the listing
Developer
New Extension Team
Trader status
Not declared a trader under EU law
Category
Productivity › Education
First published
1 Jul 2026
Last updated
26 Aug 2026
Version
1.1.5
Size
218 KiB
Minimum Chrome
88
Languages
11 languages

Deutsch, English, Indonesia, español, français, português (Brasil), русский, 中文（中国）, 中文（台灣）, 日本語, 한국어

Privacy policy
https://reforgeextensions.com/privacy
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
2026-09-271,0004.2921
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
#532
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

Sites
  • https://*.udemycdn.com/*udemycdn.com and its subdomains
  • https://api.reforgeextensions.com/*api.reforgeextensions.com
  • https://www.udemy.com/*www.udemy.com
Sites where it runs scripts
  • https://www.udemy.com/course/*www.udemy.com
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • alarmsRun tasks on a schedule
  • downloadsManage your downloads
  • 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
VK Video Downloader & Dzen Saver5,000 4.6935 Workflow & Planning
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Video Downloader & Stream Saver245 5.005 Workflow & Planning
IG Media & Voice Saver126 –– Workflow & Planning
Telegram Media Downloader & Batch Saver112 5.005 Workflow & Planning
Discord Member Exporter59 4.805 Workflow & Planning
Cleanmark for Gemini56 5.001 Tools
TikTok Followers Export17 –– Workflow & Planning
AudioLift Volume Booster - Sound Enhancer17 –– Tools
Gemini Workspace — Chat Cleanup & Watermark Removal15 –– Tools
All 18 extensions by New Extension Team →

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, 07:14 UTC; next check around 29 Sep 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “CourseKeeper: Video Downloader for Udemy” (panjfonepijejhflehmlbdfmdmgaeami). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/panjfonepijejhflehmlbdfmdmgaeami. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_panjfonepijejhflehmlbdfmdmgaeami,
  title   = {CourseKeeper: Video Downloader for Udemy (panjfonepijejhflehmlbdfmdmgaeami)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/panjfonepijejhflehmlbdfmdmgaeami},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.

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