IWM 1.9 could be downloaded from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The software belongs to System Utilities. The program's installer files are commonly found as IWM.exe or Sienet.exe etc.
We cannot guarantee that the program is safe to download as it will be downloaded from the developer's website. Before launching the program, check it with any free antivirus software. This free program is an intellectual property of NautaTec. The most popular version of the software is 1.9.
From the developer:
IWM is a program for Windows environment that facilitates the use of the ORC IMS program working as a shell and providing additional tools for edition of DAT and OFF files
In both cases IWM provides additional features allowing either numerical or graphic edition of OFF files as well as applying transformations to the full file or sets of sections.
You may want to check out more software, such as Iseeguard Windows Monitor, which might be related to IWM.