Extension Tracker

课存助手 - 小鹅通课程备份

31 users No ratings yet Last updated 21 Sep 2026

By brian Live in the Chrome Web Store mkmcmeojpngdfcfepmmgagefojeajeih Last checked 27 Sep 2026, 05:43 UTC

The listing

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

第三方小鹅通课程备份工具，支持保存本人已购买或获授权的视频、音频和文档，并按课程目录整理。非小鹅通官方产品。Summary from the listing
Developer
brian
Trader status
Not declared a trader under EU law
Category
Productivity › Tools
First published
15 Jul 2026
Last updated
21 Sep 2026
Version
1.0.4
Size
10.01 MiB
Minimum Chrome
88
Languages
1 language

中文（中国）

Website
duodoc.site
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
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
2026-09-2731––
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#100,960
by users, of 264,703 extensions
In its category
#34,281
of 103,498 in 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
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • declarativeNetRequestWithHostAccessBlock or change network requests on the sites it can reach
  • downloadsManage your downloads
  • downloads.openOpen files you've downloaded
  • offscreenOpen a hidden page for background work
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • webRequestWatch network requests on the sites it can reach

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
ima 文档批量下载工具278 1.003 Tools
万能剪存 - 网页保存与文档备份106 –– Tools
Pin All Tabs77 –– Tools
cors-allow18 –– Developer Tools
ShareHub: Smart Content Collection & Reading Experience14 5.001 Tools
Crayfish Mock:Browser API Response Simulator13 5.001 Developer Tools
Notion Export Pro10 –– Tools
微博备份7 –– Tools
CWS Shot — Chrome Web Store Image Maker5 –– Developer Tools
All 10 extensions by brian →

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, 05:43 UTC; next check around 18 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “课存助手 - 小鹅通课程备份” (mkmcmeojpngdfcfepmmgagefojeajeih). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/mkmcmeojpngdfcfepmmgagefojeajeih. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_mkmcmeojpngdfcfepmmgagefojeajeih,
  title   = {课存助手 - 小鹅通课程备份 (mkmcmeojpngdfcfepmmgagefojeajeih)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/mkmcmeojpngdfcfepmmgagefojeajeih},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

Browse

Top lists

Productivity

Lifestyle

Make Chrome Yours