JRat

JRat is a Java Runtime Analysis Toolkit. It is easy to use, open source performance profiler for the Java platform. It can monitor application's execution and performance measurements.

Features:
     1. Easy file transfers to any location on any computer
     2. Allows remote view on jRAT
     3. Provide support for website Redirection
     4. JRat allows modifying system files
     5. Helps users to process on their systems
     6. Taking screenshots allows administrator to keep a record of issues on the client's computer

More Information and Official Website:
Download : https://sourceforge.net/projects/jrat/files/JRat/