Splunk provides the CSV, XML, JSON and raw output formats for exporting the search results. I have installed the 'Excel_Export' app in my installation.
But, I am unable to locate the XLS option when I try to export the search options. Please let me know if I am missing a step here.
Splunk for Excel Export does not integrate with the existing pages in Splunk. Rather there is a new page called flashtimeline_excel that ships with the app that includes a button to export results to excel.