How can I make the browser keep the applet in its cache memory?


The browser by default keeps the applet in it's cache. But this cache is a temporary cache. If you want to really store the applet then there is a new version of Plug in which provides a cache that stores the applet. For making your JVM to load the applet from that cache, you will have to make some changes to your HTML. [FAQ Manager Note: See How can i make the JAR files given in my applet's archive tag be stored on the client's machine and be used on reloading the same applet instead of reloading each time? for additional information.]