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Sustainable Software is a boutique application and website development company located in Brisbane, Australia.

With flexible hours and years of experience working across timezones, we are well-positioned to cater to international clients.

New tech demo: look up Australian businesses
Announcing our latest experiment with open government data and cutting edge tech: a facility to look up the details of Australian businesses with ease and speed.
EStar, our new energy rating app
Buying a new appliance? Remember to budget for the cost of electricity! Our new app can help. It will also work out how much your existing appliances are costing you and the planet.
Getting even better tech support
For many, technical support is only required when things have gone wrong, and too often, it occurs when deadlines are closing in. Here are some tips to consider when contacting, or speaking to, your technical support person. These tips should speed up the process significantly.
We're safe from POODLE attacks
For many, technical support is only required when things have gone wrong, and too often, it occurs when deadlines are closing in. Here are some tips to consider when contacting, or speaking to, your technical support person. These tips should speed up the process significantly.