InnerZero
Your own private AI, running on your computer.
Free to download. Works offline. Nothing leaves your PC.
Tools
Tools built for real business work
A growing collection of practical software from Summers Solutions, built with care and made to last. Our flagship tool, InnerZero, is free and open to everyone, with more tools planned.
What you can use today
InnerZero, a free private AI assistant
InnerZero is a free AI assistant that runs on your own computer rather than in the cloud. Once it is installed, your chats and files stay on your machine, so there is no account to create and nothing is sent to a remote server to answer your questions. That makes it a sensible choice for anyone who wants a capable assistant without handing their work to a third party, including sole traders, accountants, solicitors, healthcare practices and small teams that handle sensitive client information.
People use InnerZero to draft and tidy emails, summarise long documents, plan work, and think through problems out loud. It runs on Windows, Mac and Linux, and because it works on your own hardware it can keep helping even when you are offline. You can read more about InnerZero or download it for free.
More tools on the way
We are always building practical software to make everyday business work easier, and new tools will be added here as they are ready. If there is something specific that would genuinely help your business, the best next step is to ask about tools through the contact page. We would rather point you to the right fit than oversell a feature you do not need.