.IWS File Extension

Dynamic Web page created with IntelliJ IDEA, a Java IDE (Integrated Development Environment); when accessed by a user, the Java syntax is processed on the Web server and the resulting HTML is sent to the client's Web browser.

IntelliJ IDEA Web pages have URLs that end in ".iws."

Contains the results of a hard drive scan; lists all files found on the hard drive, i.e. "snapshot.iws;" scans your system before and after installing software to determine what files were added, removed, or modified during the installation.