Installation & System Requirements

Korf Hydraulics requires an IBM compatible PC running Windows XP or better and 10 MB hard drive space.

Extract the zip file then run ksetup-xx.exe to install Korf Hydraulics on every computer. If newer versions are installed in the existing program folder, the existing pipe and fluid databases will be overwritten.

Korf Hydraulics uses a small license file that must be stored in the Korf license folder of every computer.

Click on Updates and Bugs to view the known bugs.

Evaluation Version

Korf Hydraulics (version 3.6.2) can be downloaded (4.8 MB) by clicking on the button below. It will start up in evaluation mode until a license file is purchased.

The evaluation version is not limited in any way, except that it expires after 10 executions (you can run it 10 times).

Please contact us for an emailed copy if it fails to download after several tries.

We'll never share your email with anyone else.
Commercial Version

Single license - 2350 US dollar, plus 620 US dollar per year for support. Limited to one computer. Includes free upgrades and email support

Site license - 9950 US dollar, plus 2350 US dollar per year for support. Valid for unlimited computers at a single business site. Includes free upgrades and email support


Korf will provide a license file to convert the evaluation version to a commercial version after payment is received. Payment can be through bank transfer, cheque (UK pound, US dollar or Canadian dollar) or credit card (through PayPal only).

The following additional administration fees apply:

  • Customer portal - 249 US dollar to interact directly with customer database systems (SAP Ariba, etc).
  • Courier service - 295 US dollar if paperwork has to be sent by courier service.
  • Temporary license - 195 US dollar for a one month temporary license file (usually due to late payment).
  • Program CD - A program CD by mail is no longer available.