Installation of Jacksum for the command line on Microsoft Windows

1. Go to and install the latest Java Runtime Environment, see also requirements, if a suitable JRE does not exist already on the computer.

2. Download and unzip the file called

   cd Downloadverzeichnis

3. Start Jacksum in a terminal by typing

   cd Installationfolder
   java -jar jacksum.jar

4. In order to start Jacksum with more comfort from any directory


you have to modify the batch file that is part of the distribution and place it in a folder that is reachable within your PATH environmentvariable (z. B. C:\Windows\system32).

Jacksum unter Windows 10
The screenshot above shows the command line on Windows 10 with executed jacksum command.

5. Examples

Examples can be found in the manpage that you can see by tying:

   $ jacksum -h en examples



The Team

The long list of contributors can always be found in the latest download package and in the copyright section. The founder and lead for this project is Johann N. Löfflmann from Germany. Since 2002 he has been working with very talented people all around the world in order to improve Jacksum further.

OSI certified
Get Java Software