1)   Rental Calendar for Workgroup 1.8
This is a more powerful version of Rental Calendar, with all of the features of the standard version, but with the additional capability to share data in real time over the network.

 2)   Rental Calendar 2.5
Rental Calendar is a rental management application that will help renters keep track of rental units, plan to rent out resources, calculate and show term of lease, helping you to make decisions quickly. Search, export, backup options are available.