Q: When running one of Qoppa’s PDF library or component within an applet, can the java applet be configured to be cached on the client’s PC to improve loading time?

A: The applet does cache on the client computer, this is controlled by Java and the Java control panel. After launching the first time, the jar files for the applet should not download again, unless the jar files are changed on the server. The cache is shared with other applets, so there can be contention issues depending on the number of applets that are run on the client computers.