Azure download file from blob
Copy file from Azure Container with SAS Token Copying a Directory to/from Azure Storage. If you have many files to transfer or download from Azure, you can also copy entire directories at once using azcopy copy. The command to do so is not that different from what you use to copy single files. ASP.NET Core web applications often need to store files on the server. One of the approaches to storing files on the server side is to store them into Azure blob storage. For example, you can store documents, audio files, video files, and images into Azure blob storage. This article shows you how to add, download, and remove files from Azure blob storage.