File ranking extension? - Joomla! Forum - community, help and support

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hello, looking joomla component should allow visitors upload file accompanied image. uploaded files should available download image thumbnail. want able organise files different categories , have other visitors able vote on these files. files should order popular least popular.

is there component or extension joomla this? had through extensions directory closest find docman hosting files categories doesn't seem support kind of voting or file submission visitors. , have seen few voting extensions these seem voting on content items  :-\judging lack of replies guess there no such extension :'(

how work create such extension? don't want spend months working on guess spare week or so.





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