I wondered how to do this too. I always tried to download Google Chrome Extension (.CRX File) for Backup .But Its Always Download and Install , No Options for Backup Downloads.But After Some Time I tried this small Tricks and I wondered that Its Works...........
- Find the ID of the extension you’re interested in. When on the details page of the extension, it will be something like
bfbmjmiodbnnpllbbbfblcplfjjepjdnafterhttps://chrome.google.com/webstore/detail/
















