[DerekM]

Hi, sorry for not seeing this sooner, here's a script that will export all currently open files to a specified folder:

set text item delimiters to ".oo3"
tell application "OmniOutliner Professional"
	tell application "Finder"
		set thePath to (choose folder with prompt "Select folder to export to")
		
	end tell
	
	repeat with myDoc in every document
		
		set docName to name of myDoc
		set docName to text item 1 of docName
		
		--change "com.omnigroup.OmniOutliner.HTMLExport/HTML (Dynamic)" to change export type
		--"writable document types" will list acceptable file types
		save myDoc as "com.omnigroup.OmniOutliner.HTMLExport/HTML (Dynamic)" in ((thePath as string) & docName)
		
	end repeat
	
end tell
set text item delimiters to ""