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DC3DInvRes - Download Program(v.2.11.1 12.09.07)

System requirements: Windows 98/Me/2000/XP
It is recommended to have at least 256MB memory to compute bigger data files of more than thousand data points.

Installation guide:
  1. Download the installer for version 2.11.2 Older version can be found in the download section.
  2. Execute it and follow the instructions, it will create Start Menu Folder and Desktop Icons, it will create Start Menu Folder and Desktop Icons
  3. Note that it is not necessary anymore to install the system libraries needed since they are now included in the installer.
  4. Users with installed version 2.7 or later can use the Update installer, which is much smaller.

Note: Until no valid license file is present, the program is running as test version. The test version has full facilities excepting model export, export of eps files and workspace saving. Additionally, the model is displayed with text overlay and some lines to prevent screen captures. A license file (dc3dinvres.lic) can be obtained by the author and is restricted to a computer. (Changes in the hardware may need a license renewal.) Please start Programs->DC3dInvRes->Generate License Code from the Start Menu and send the code via email to

Licenses are free for academic and non-commercial use (the user should mention the program when publishing results).
Disclaimer: There is no warranty for the program, to the extent permitted by applicable law. The author is not liable for any damages or costs resulting from its use.

Newsletter: To obtain information about the software (new developments and advices) join the dc3dinvres newsletter by sending a mail with "subscribe dc3dinvres-resistivity-net" in the mailbody to

See release notes