WinSpell is the first and only spell check enhancement suite for Windows 8 & 10, Internet Explorer 10 & 11 and Office Outlook.
The core WinSpell component allows client applications that utilise the Windows spell check service, such as Internet Explorer, to spell check in more than one language simultaneously. It achieves this by intelligently combining the built-in Windows spell checker and the Windows language settings. Simply set the languages you wish to spell check within the Windows language settings and WinSpell does the rest. This means that any language supported by the Windows spell checker is supported by WinSpell.