Currency Exchange Offline

Convert currencies offline, save favorite pairs, compare multiple results, and update ECB rates only when you choose.

Currency Exchange Offline is a practical converter for travel, shopping, and quick checks without depending on a live connection.

Enter an amount, choose currencies, and get the conversion from saved rates. Refresh European Central Bank rates when you choose, with one successful update per day.

Use favorites for common pairs, compare results across several currencies, search the rate table, and calculate with history. The Android widget can show your top favorite rate. Preferences and saved rates stay on your device.

Rates are based on ECB reference data. When a direct pair is not provided, the app converts through EUR so pairs such as USD to JPY work from the same rate table. A bundled default file is included for first launch and recovery, and your saved download is used after you refresh.

Daily use stays quick: mark pairs as favorites, keep extra target currencies for comparison, search the full rate table, check inverse rates, copy a converted result, and open the built in calculator when an amount needs more than a simple conversion. Calculator history keeps recent calculations with their converted result.

Settings let you choose the app language or follow the system language. There is no account and no analytics. Your favorites, history, language choice, and saved rates stay on the device. Rate downloads happen only when you press update, and the app limits successful downloads to once per day.