kostronor(Chrome Extension Publisher)

Publisher kostronor has published 1 extension, based on 4 users' rates, kostronor's average rating is 5.00, which is ranked #23841 overall extension publishers.
More than 27 users has installed their extension, which is rank #49,299 overall extension publishers.

Who is kostronor?

kostronor is a browser extension publisher, most of their extensions are social & communication extension.


Extensions from kostronor

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