Appnr : Free Ubuntu Softwares
Looking for free Ubuntu softwares? Try Appnr.
Appnr has a great collection of free Ubuntu softwares. This collection hasbeen organised by categories and popularity. The site has some other useful things like : List of Firefox Add-ons related to Ubuntu, Codecs, Third-party apps etc.

The Appnr has database of more than 1700 applications, which is quite useful for Ubuntu lovers.
(Thanks TechnoBuzz.)
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kunal Said,
please tell me to find ubuntu cd for free of cost
what the link for this registetion