Blackboard Downloader

by lokapakki · Tools

Manifest V3 in_app

View in Chrome Web Store Data as of 17 Oct 2026

Automatically downloads files from blackboard.

Users

205

+23 in 30 days

Rating

5.0 / 5

unchanged in 30 days

Ratings

0 in 30 days

Store rank

#63K

#53K among extensions

Version

1.0.4

updated 19 Aug 2026

Users

monthly, 6 months

Latest, 17 Oct 2026: 205 usersMove the mouse over the chart for any month

Ratings count

monthly, 6 months

Latest, 17 Oct 2026: 1 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Blackboard Downloader

Allows CUHK Students to Download Blackboard files in batch. Activate your account on https://autobb.kalalib.com Changelog: v1.0.4 1. Added support for uhasselt v1.0.3 1. Added support for PolyU (requires testing) 2. Fixed Licensing issue for zip.min.js BSD 3-Clause License 3. Added message to tell where to activate account.

Growth

Window	Users	Change
7 days	+3	+1.5%
30 days	+23	+12.6%
6 months	+180	+720.0%

Version history

4 versions recorded

1.0.419 Aug 2026

1.0.34 May 2026

1.0.217 Apr 2026

1.0.013 Apr 2026

Details

Category: Tools
First seen: 13 Apr 2026
Size: 344 KB
Languages: en
Pricing: in_app
Privacy policy: autobb.kalalib.com
Extension ID: hlkikejhhacaimlbmhnmlifmgknkpjbo

Permissions and risk

Moderate riskimpact 3, likelihood 2

Permissions

webRequest

Site access

https://blackboard.cuhk.edu.hk/*https://*.blackboardcdn.com/*https://learn.polyu.edu.hk/*https://basic-doc-viewer.sgc.api.blackboard.com/*https://*.workers.dev/*https://autobbapi.kalalib.com/*https://bb.*/ultra/