IDesignSpec2007 2.1 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 most popular version of the tool is 2.1. This free program is an intellectual property of Agnisys. We recommend checking the downloaded files with any free antivirus.
From the developer:
IDesignSpecTM is an award winning engineering tool that allows an IP, chip or system designer to create the register map specification once and automatically generate all possible views from it. Various outputs are possible such as UVM, OVM, RALF, SystemRDL, IP-XACT etc. User defined outputs can be created using Tcl or XSLT scripts. IDesignSpec's PATENT PENDING technology improves engineer's productivity and design quality.
You may want to check out more software, such as DirectoryMirror, ClickSwitch or Omniquad Desktop Booster, which might be related to IDesignSpec2007.