Visit this URL to download the Azure Storage Explorer:

https://azure.microsoft.com/en-us/features/storage-explorer/

After install, launch app.

Click the PLUG icon, to select and attach the resource - and select BLOB CONTAINER

Select Shared Access Signature URL (SAS)

Enter the URL provided by development (these can expire over time).

Enter a friendly display name

Once entered, click Connect.

From the Explorer - Expand Storage Accounts > Attached Containers > Blob Containers

The installers will be dated, sort by date to get the most recent version.