Does Zoho support "Unmanaged Packages" as does Salesforce.com?

Does Zoho support "Unmanaged Packages" as does Salesforce.com?

I am working with small businesses that will need a lot of the same customizations.  I have worked a lot on the SFDC platform and loved the convenience of creating unmanaged packages to quickly install the customization into a clients org.

How is this handled in Zoho?

Thank you in advance!

Larry