System, method and browser for keeping web page content

The invention discloses a system of saving the content of the web page, which comprises the following parts: a content selecting unit for selecting the saving content in the web page, wherein the saving content is the partial content in the web page, a file conversation unit for converting the saving content selected by the content selecting unit to an integral file according to the script of the web page, a content saving unit for saving the file converted by the file conversation unit in the saving space. The invention also provides a corresponding method of saving the content of the web page and a browser. The invention saves the saving space, which browses the saved content more conveniently.