Screenshot of the Quick Adder app Quick Adder Screenshot of the Quick Calculator app Quick Calculator Screenshot of the Unit Converter app Unit Converter Screenshot of the Canadian Exchange app Canadian Exchange Screenshot of the Canadian Exchange Tracker app Canadian Exchange Tracker Screenshot of the Currency Inflator app Currency Inflator Screenshot of the Integer Calculator app Integer Calculator Screenshot of the Compact Calendar app Compact Calendar Screenshot of the Printable Calendar app Printable Calendar Screenshot of the Function Heatmapper app Function Heatmapper Screenshot of the Function Viewer app Function Viewer Screenshot of the Minesweeper game Minesweeper Screenshot of the Memory game Memory Screenshot of the Bubbles game Bubbles Screenshot of the index page for the Offline-apps content on this site Offline Apps Screenshot of one of the documents Docs and Links Screenshot of the 3D Grapher app 3D Grapher Screenshot of the World Mapper app World Mapper