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Unit Conversion Software

TERRASCIENCES Unit Conversion Program is a free program that can be used to convert values of one type of unit to another. All units are grouped into categories for easy location of the needed conversion. The program supports many different categories of unit conversions including:
  • Concentrations
  • Distance and Area
  • Energy
  • Flow Rate
  • Mass
  • Force
  • Pressure
  • Temperature
  • Time
  • Velocity
  • Volume

The user can add new categories or new conversions to a category by editing standard ASCII text files. This makes TERRASCIENCES' Unit Conversion Program highly expandable.

Best of all, TERRASCIENCES Unit Conversion Program is FREE!!!. You are not required to pay anything for this program. It is not shareware and does not require any registration fee.

Program Requirements

  • Windows 95, 98, XP or Windows NT
  • 5 MB hard drive space


Click here to download


The software is subject to U.S. export control laws, including the U.S. Export Administration Act and its associated regulations, and may be subject to export or import regulations in other countries. You agree to comply strictly with all such regulations and acknowledge that you have the responsibility to obtain licenses to export, re-export, or import Licensed Program if necessary.

All other terms and conditions apply.


Wintershall Holding AG

"I mainly use TerraStation for processing and interpretation of Image Logs. I appreciate the flexibility of the program and the quick response of the TERRASCIENCES team in order to adapt the software to customers needs."

Christian Derer, Wintershall Holding AG

Client Login

Client Portal is for current TERRASCIENCES' users only. It is only for accessing TerraStation software upgrades.

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Version 7.455 (09 November, 2017) Available

The latest version of TerraStation II is now available for download. Click on the Client Center menu and select TerraStation Upgrade.

Note: you must be registered as a Client and logged in to access the option. Please contact support@terrasciences.com if you are having problems accessing the download.

Release notes are viewable here.