Offline Brain / What's on it
Your own offline AI and the library to check it. Every piece, where it comes from and its licence. We sell the choosing, set-up, testing and updates. The content belongs to the people who made it, and we credit every one.
Searchable offline in your browser. Essentials is the 1 million most-read articles, full text, no pictures (17.13 GB). Full is every English article with images (127.42 GB, which Windows shows as 118.7 GB). Both are included; you pick one in the installer. Sizes are the Kiwix builds from April and August 2026; newer builds come with updates.
The medical encyclopedia drawn from Wikipedia's medical articles, Kiwix build of October 2026. Reference reading when you can't get online, not medical advice.
From OpenStreetMap: roads, tracks, towns and landmarks down to street level, prepared by us to read offline. One state of your choice, with more available in the installer.All of New Zealand.Australian maps are being added. They are not in the download yet.
A small 4B open model under the Apache 2.0 licence, set up to run on a laptop with 8 GB of RAM and no internet. It answers in plain steps, no lecturing, and shows the article it used. It is less capable than the big online models, so check important answers in the article beside it.
Our own short guide: what to do in the first hour, day and week of an outage, with links to official emergency information. Print it and keep it by your laptop.
iFixit's guides are licensed for non-commercial use, so we don't sell them. The setup guide shows you how to download them yourself, free.
All of it is free to find online. You're paying for the choosing, the setting up, the testing and 12 months of updates, with 30 days to change your mind.
Available now
Digital download
US$29one payment
Prefer it on a USB, ready to plug in? Join the waitlist.