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Downloader for GoKollab

Chrome extension by SERP Apps · Productivity · Education

A Chrome extension in Productivity · Education with 90 users, barely installed.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
90
Rating
not rated yet
Users, last 17 days
+12
Version
4.0.1
Updated in the store
2026-03-27
Published
2025-10-31
Manifest
V3
Browser access
8 permissions, 37 site patterns

How it has moved

Users
+12 since 01.09
76-90 · 11 readings
  1. 2026-09-0178
  2. 2026-09-0277
  3. 2026-09-0376
  4. 2026-09-0477
  5. 2026-09-0681
  6. 2026-09-0780
  7. 2026-09-0880
  8. 2026-09-1081
  9. 2026-09-1387
  10. 2026-09-1590
  11. 2026-09-1790
Users
+12 since 01.09
76-90 · 11 readings
  1. 2026-09-0178
  2. 2026-09-0277
  3. 2026-09-0376
  4. 2026-09-0477
  5. 2026-09-0681
  6. 2026-09-0780
  7. 2026-09-0880
  8. 2026-09-1081
  9. 2026-09-1387
  10. 2026-09-1590
  11. 2026-09-1790

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

Every site you visit. This extension can read and change the content of any page you open.

  • Read and change cookies on the sites it can access cookies
  • See the address and title of every tab you have open tabs
  • Block or redirect requests on the sites it can access declarativeNetRequestWithHostAccess
Show the remaining 5
  • Manage your downloads downloads
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Run work in a hidden page offscreen
  • Store data in your browser storage

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

SERP Apps publishes 22 listings we track, 9k users between them. Listed website: serp.co.

  1. Downloader for Skool SERP Apps · Productivity · Tools · published 2025-06-19 2k users ★ 3.6
  2. Downloader for Loom SERP Apps · Productivity · Tools · published 2025-09-02 2k users ★ 3.6
  3. Vimeo Video Downloader SERP Apps · Productivity · Tools · published 2025-09-01 1k users ★ 2.5
Show 5 more from this publisher
  1. Downloader for Skool SERP Apps · Productivity · Tools · published 2025-10-11 1k users ★ 1.6
  2. Downloader for Facebook SERP Apps · Productivity · Tools · published 2026-03-12 745 users
  3. Downloader for Whop SERP Apps · Productivity · Tools · published 2025-08-26 549 users ★ 2.3
  4. Downloader for LinkedIn SERP Apps · Lifestyle · Social · published 2026-03-21 368 users
  5. Downloader for Circle SERP Apps · Productivity · Tools · published 2025-10-28 242 users

Like this one

Listings the catalog judges closest in what they say they do.

  1. GoKollab Video Downloader – Course Saver Describes nearly the same job, smaller audience 7 users
  2. Skool Videos Downloader - Skool Courses Downloader Describes nearly the same job, smaller audience 5 users ★ 5.0
  3. WhizzWatch Moodle Image Downloader Describes nearly the same job, smaller audience 7 users
  4. SydneyMet Moodle Downloader Describes nearly the same job, smaller audience 10 users
  5. Skool Video Downloader – Bulk Course Backup Describes nearly the same job, smaller audience 325 users ★ 1.8

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.