In Zoho CRM, you can share data with other users in the Free Edition by assigning individual records to different users. You can also change the Record Owner using these steps:
Click the [Module] Tab. Let's say Contacts.
In the [Module] Home page, select the record.
In the [Module] Details page, take one of these steps:
Click the[Record] Owner name.
In the pop-up window, select the owner you want from the list, and then click Change.