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interest rate calculator
Perform various calculations.
Calculate your mortgage payment and compare mortgage scenarios.
Spreadsheet app.
Play nearly any audio or video file without additional codecs.
Charting software with free 3-year market data, updated daily, e.g. US and Asia markets
Protect your PC against the latest viruses and spyware.
Uninstall apps from your Mac and clean all their left-over files safely.
instant messaging client for most major IM services
error checker