Type chrome://extensions/ in your address bar.

By respecting this tiny file, you ensure that IDM continues to accelerate your downloads, resume broken transfers, and organize your files — all with a simple click. Whether you are a power user downloading large ISOs or a casual user saving PDFs, idmgcext.crx silently does its job in the background, making your internet experience faster and more reliable.

If the extension is missing from your browser, you can install it manually using these steps: