We highly recommend that every plugin developer install FogBugz locally on a development machine while developing Plugins. Fog Creek Software is not responsible for any loss of data caused by Plugins created outside of Fog Creek.
On-Demand Customers
Plugins are not used in FogBugz On Demand.
Licensed Customers
Licensed customers are allowed to re-use existing licenses for Plugin development purposes. Just go to shop.fogcreek.com and enter your order information to get the FogBugz installer.
Non-Customer Plugin Developers
Please contact Fog Creek Customer Support about purchasing a special limited Plugin Developer license for a discount.