You're looking for information on ix1d software and how to download it for free. Here's what I found:
If you saw "ix1d" mentioned somewhere (a forum, video, or ad), I recommend: ix1d software free download
Understanding the licensing is critical before initiating a download, as the software is and often requires a hardware key (USB or Parallel) for full use. License Type Estimated Cost DC/IP/MT/EM License Covers core resistivity and frequency EM functions. TEM License ~$3,499.00 Required for specialized Transient EM modeling. Shareware (v2) Lower-cost entry for legacy 1D resistivity work. Demo Version Restricted to evaluation data; 30-day limit. System Requirements You're looking for information on ix1d software and
The current standard version. You can download IX1D v3 directly from Interpex. It functions as a 30-day evaluation tool that works fully only with supplied demo data. TEM License ~$3,499