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JPerf 2.0.2

Graphical frontend for IPERF written in Java.

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JPerf screenshotThe program is a frontend for Iperf, a well known command-line utility for bandwidth calculations. Due to JPerf, users no longer need to get used to command-line parameters, while also improving the primary program with extra functionality.

When accessing the principal window of JPerf, users have to enter a host address they want to link to and specify the port number.

Advanced users can also adjust some parameters, such as the protocol to work with, either UDP or TCP - relying upon their choice, they can customize the buffer length, window size and maximum segment size for TCP, whereas the UDP buffer size and packet size can also be customized.


  • Measure maximum TCP or UDP bandwidth performance.
  • Tuning of different parameters.
Name JPerf
Version 2.0.2
Version Date March 23, 2010, 14:22 GMT
Developer | see all products from this developer
Product Homepage JPerf
License Free (Freeware)
Last Week Downloads 262
All Time Downloads 57,048
Filesize 2.6MB
MD5 Checksum 5359FFBF9A788426C2EE309D41033D1E
OS Support Windows All
Category Networking

100% CLEAN Certification

BadgeJPerf has been tested by team against viruses, spyware, adware, trojan, backdoors and was found to be 100% clean. Our editors will recheck this software periodically to assure that it remains clean.


Old Versions

Software Date Added
JPerf March 23, 2010 - Latest Version

Download the free JPerf