Downloading DesSoft FDes 4.1 from the developer's website was possible when we last checked. We cannot confirm if there is a free download of this software available.
According to the results of the Google Safe Browsing check, the developer's site is safe. Despite this, we recommend checking the downloaded files with any free antivirus software. The following version: 4.1 is the most frequently downloaded one by the program users. This free software is an intellectual property of DesSoft. The program lies within Photo & Graphics Tools, more precisely 3D Design. The default filename for the program's installer is FDes.exe.
From the developer:
FDes is a Fieldbus and Instrumentation design documentation software that creates documents like Loop Connection Diagrams, Termination Connection Diagrams, Datasheets, Hookups, Fieldbus Network Layouts, etc. and reports like Instrument lists, Cable schedule, I/O schedule, Different costing reports, etc.
You may want to check out more software, such as Flash Drive Editor, Firefox Developer Edition or Fokker F28 UPDATE, which might be related to DesSoft FDes.