GPOExIm
In GPMC, you can only Export or Import the whole GPO settings. GPOExIm give you the granular level Export, Import, Cut, Copy, Paste and Remove control over the GPO.GPOExIm is a simple tool used to tailor the existing settings in GPOs and Backed up GPOs in your domain. Administrator can Export, Import, Cut, Copy, Paste and Remove any GPO settings (like individual script,individual software installation msi etc) between GPOs and Backed up GPOs.
GPOExIm supports the following settings
GPO Policies:
Registry, Wireless Networks, Folder Redirection, Remote Installation, Scripts, Security, Internet Explorer Maintenance, Software Installation, IP security, Public Key, LanSvc Networks, WLanSvc Networks, Policy-based QoS, Software Restriction, Windows Firewall,Network Access Protection Client ManagementGPO Preferences:
Drive Maps, Internet Options, Start Menu, Regional Options, Network Shares, Services, Environment Variables, Files, Folders, Ini Files, Windows Registry, Shortcuts, Data Sources, Devices, Folder Options, Local Users and Groups, Network Options, Power Options, Printers, Scheduled TasksFeatures:
Configured settings display:GPOExIm displays available GPOs in a domain with thier configured settings and thier values in a same window.
Export/Import
Users can Export/Import a paritcular setting(scripts,software installation etc) from a GPO to a Backed up GPO and vice versa.
GPO Tailor
Helps to Cut/Copy/Remove a particular setting(security,folder redirection etc) between two GPOs or two Backed up GPOs.
Focused Settings View
Users can view a particular GPO settings in detail to focus the setting of their interest.
GPO Testing Made Easy
Administrators can Export only the settings of their interest to the test domain. Test that settings in the test domain. Import that settings to the Production domain.
Reduces Number of GPOs
Helps to reduce the number of GPOs in the domain. You can have only one GPO for a scope/target, instead of having a GPO for every settings.
Limitations:
Users desire to work on Backups, should have enough privilege in creating a temporary GPO. We create a temporary GPO(JiJiTempGPO) and clear it after the operations with backup are complete.
We donot directly support migration on a cross domain data manipulations. To perform cross domain operations, GPMC can be used to export and import the whole GPO. Any Individual Manipulations can be then done in test domain through GPOExIm.
Ex: Production and test domain live example. Export production GPO and import it in test domain through GPMC, which supports migration. Individual Data Manipulations can be done in test domain through GPOExIm. After testing the manipulated GPO, import it to production using GPMC.
Screen Shots:

GPO Export Import Editor
GPO BackUp Template Editor
Installation Requirements:
1. Dot Net Framework 2.0.2. Group Policy Management Console.
3. Windows Active Directory Domain setup.
4. Supports installation on Microsoft Windows Vista, Microsoft Windows XP, Microsoft Windows 2003 and Microsoft Windows 2008 systems.