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JPerf 2.0.2

Graphical frontend for IPERF written in Java.

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September 05, 2015, 08:26 GMT

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.
Product Homepage JPerf
Date Updated
Version Date March 23, 2010, 14:22 GMT
License Free (Freeware)
Last Week Downloads 15
All Time Downloads 51,572
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

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