A small C# application,choose text where Steam keys in it,it can auto transform them to ASF redeem format. It never connect to network and wont steal your Steam keys.
Choose text include keys,then Ctrl+C,then click "GO!" button.
选中带key的文本,复制,点'Go',再点下面的复制到剪贴板,然后Steam跟你的bot小号说话: !redeem 要激活的bot名 剪贴板里的key完事