Currently it is not possible to make the async upload look like the standard ASP.NET FileUpload. The reason for this is that RadAsyncUpload does not use the <input type='file' /> for file upload but uses Flash instead which does not have its own layout. We have provided the layout that we think is most close to the standard ASP.NET file upload. Also, please have in mind that the ASP.NET FileUpload renders completely different under browsers like Chrome/Safari and FireFox, for example.
the Telerik team
Do you want to have your say when we set our development plans?
Do you want to know when a feature you care about is added or when a bug fixed?
Telerik Public Issue Tracking
system and vote to affect the priority of the items