Sugar On-Site software downloads are available for Partners and Sugar On-Site customers only.
Developers should then be able to Log In to SugarCRM.com and visit Download Manager (https://store.sugarcrm.com/download). The developer can then download any Sugar software associated with the company account. The dropdown list that appears may have different items in it depending on access control rules.
Developers will also need to know their subscription key to enter into the Sugar installer. All subscriptions can be found in the dashboard page (main page).
Are you a SugarCloud customer?
SugarCloud Developer Builds are available for all partners and customers for development and test purposes only.