Currency converter

Convert between currencies using live daily rates, cached on your device so the last set still works without a connection.

Common questions

Where do my files actually go?: Nowhere. They are read and processed inside this tab and written back to your disk when you save. The network log on this page shows exactly what crossed the wire.
If tools run in a browser, isn’t my file uploaded somewhere?: No. Opening a tool downloads the tool’s code to your device, once, the way installing an app does. From then on the tool runs on your device and reads your file from your disk — nothing about the file is sent anywhere. The network log on this page shows it: the requests you see are Kit fetching its own code and, once, currency rates.
Does Kit work offline?: Yes. Once a tool page has loaded — or once Kit is installed — the tools keep working with no connection. Offline access in Settings downloads the languages and tools you pick in advance. The currency converter is the only exception, and only for fresh rates.