Unicode support with the ability to manually specify the encoding (if something other than the system default is needed) when opening or saving a file.A new Viewer Canvas for Java that allows multiple viewers to be placed in one window, and the open viewers and viewer settings to be saved to file and to persist between debugging sessions.JGRASP is developed by the Department of Computer Science and Software Engineering in the Samuel Ginn College of Engineering at Auburn University.

The viewers include a data structure identifier mechanism which recognizes objects that represent traditional data structures such as stacks, queues, linked lists, binary trees, and hash tables, and then displays them in an intuitive textbook-like presentation view. JGRASP produces Control Structure Diagrams (CSDs) for Java, C, C++, Objective-C, Python, Ada, and VHDL Complexity Profile Graphs (CPGs) for Java and Ada UML class diagrams for Java and has dynamic object viewers and a viewer canvas that work in conjunction with an integrated debugger and workbench for Java. jGRASP is implemented in Java, and runs on all platforms with a Java Virtual Machine (Java version 1.5 or higher). JGRASP is a lightweight development environment created specifically to provide automatic generation of software visualizations to improve the comprehensibility of software.

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