Tool for removing unused ACLs

[mira_goncharenk]

Is there a way to delete unused ACLs in AEM6 SP1? I deleted some groups, and now I need to delete the corresponding ACLs. 

I know that for CQ5 there is Clean Stale ACL Tool that allows to do it automatically instead of creating a package with ACLs to be removed manually. 

Could you please help find such tool for CQ6? Is it correct that that tool is not free?

[Mshaji · Accepted solution]

You can use the package developed by Yogesh, Please follow the link and instructions listed below

http://www.wemblog.com/2013/05/how-to-perform-system-clean-up-in-adobe.html