Dowload using the following link
Kural Tamil Software is a keyboard manager that helps to directly input Tamil in any Microsoft Windows Applications. It can be used with MS Office, Open Office, Star Office, Google’s Docs & Spreadsheet, WordPad, Notepad, Internet Explorer, Firefox, Netscape, Adobe products and many more applications. And also helps to chat in Tamil using Yahoo, Google Talk, MSN and AIM chat clients.
With full Unicode support, now you can send and receive Tamil Unicode mails, chat in Unicode Tamil and search the web for Unicode Tamil contents and more.
Kural Tamil software is bundled with Kavithai – a Tamil/English word processor, Paravai – an SMTP based email client, Encoding converter, Thendral – a compact, portable Kural and Osai – a Tamil text to speech engine.