Xrmtoolbox has made Dynamics CRM developer life easy. I have created a plugin for Xrmtoolbox user. With the help of this plugin:-

1. Download list of all security role.
2. User can see permission given in each security role to entity.
3. User can see Miscellaneous Privileges.
4. Export result in Excel.

For more Information check this blog http://dotnetdeveloper2012.blogspot.com/2018/09/dynamics-crm-export-security-role.html