Cambrilearn PDF Downloader (Manual Install)

Chrome Web Store is rejecting this extension at the moment, so please install it manually using Developer mode (“Load unpacked”).

Download Extension (ZIP) Open chrome://extensions

If the “Open chrome://extensions” button doesn’t work (Chrome blocks it), just copy/paste chrome://extensions into the address bar.

Note: You must extract the ZIP to a folder before loading it (don’t load it from inside the ZIP).

Install steps (Chrome)

1) Download the ZIP and extract it to a folder (do not keep it inside the ZIP).
2) Open Chrome and go to: chrome://extensions
3) Enable "Developer mode" (top-right).
4) Click "Load unpacked".
5) Select the extracted folder (the one containing manifest.json).
6) Open https://www.cambrilearn.com and refresh the page.
7) You should see a "Download" button in the viewer toolbar.

Quick troubleshooting

If you don’t see the button, refresh the Cambrilearn page after installing.
On chrome://extensions, open the extension’s details and ensure “Site access” allows cambrilearn.com.
If it still fails, open DevTools (F12) → Console and send the error to the admin.

What the extension does

Finds page images on Cambrilearn (S3 /pdf-pages/ URLs).
Sends the image URLs to https://edu.atmos.co.za/pdf to build a PDF.
Downloads the generated PDF to your computer.

Maintainer contact:Atmos Solutions