The "Unplugged" feature will let you use Initial State’s data visualization apps without the data you want to visualize ever leaving your computer.
Reveal your log shelf, click the +File icon, select the file you want to visualize, and uncheck the “Upload Bucket” checkbox at the bottom of the Import File Settings window. Click “Add” and use Initial State to explore your data just as you usually would.
The big difference here is that you can unplug your internet connection and still import, visualize, and explore new datasets. Uploaded files have a cloud icon on the bucket shelf. Files that are "unplugged" will not have a cloud icon. Any file that is unplugged will disappear on refresh.
You will keep all of Initial State’s functionality while being able to access all of your data until you try to refresh the browser page.