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After installation, user has to setup browndog gateway server and username/passwd.
For example, in above figures, user right click an image file and select ``Settings'' from popping up menu. In App Setting dialog box, user will enter information of browndog server and username/passwd and click ``Save'' button.
Conversion:
User can execute conversion on an image file by right clicking image file and selecting ``Conversion'' from pop-up menu (left figure). And then user can browse and select an output format of interest from the list of supported convertible formats in the popping up dialog box (right figure).
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