|View With ORCA|
The "ORCA" tool has one major problem, just loading a Windows Installer database changes it (even if you immediately exit without saving). This tool provides a work around that allows you to view the database without it being modified.
This option is available on the right click explorer context menu for all Windows Installer types. The "Edit with Orca" option on the same context menu was of course installed by "ORCA".