Recently I had a case where I had to clear extra storage on my instance as it was reaching its limit.

I decided to download the Auditing History from Dynamics CRM as it was around 20GB.
I noticed that there is not possible (supported) way to download the auditing history from Dynamics CRM Online (either as an excel of another type of format).
In many companies audits need to be kept for a long period of time for security purposes, so people cannot just go to their instance and deleted the entire history just to free up some space.

I don't understand why such of important option (to download the entire history) is not available in a product that most of the actions are corporate important and requires auditing for security and historical purposes.
Please consider the possibility in the NEAR future to allow system administrators or system customizers to download the audit log history from Dynamics CRM in order to remove it after that and free up some space on the instance.