OutlookTempCleaner 1.2 has just been released. The main new addition is that it now also supports Outlook 2013, including the Office 365 editions of Office 2013.
OutlookTempCleaner is a free support tool which gives you easy access to the Temp folder that is being used when you directly open an attachment from Outlook. Under certain circumstances, this folder can become “full” and you are unable to open the attachment.
Aside from easy access to the folder, it can also report its size and gives you the opportunity to empty it. It also supports command line switches which allows you to automate maintenance of the folder via Windows’ Scheduled Tasks or logon/logoff scripts.
Download: OutlookTempCleaner 1.2