FlashTalus 2.2 was available to download from the developer's website when we last checked. We cannot confirm if there is a free download of this software available. The most popular versions among the program users are 2.2, 2.1 and 1.0. The actual developer of the program is DeliCAD. We recommend checking the downloaded files with any free antivirus. FlashTalus lies within Photo & Graphics Tools, more precisely 3D Design. You can set up this PC software on Windows XP/Vista/7/8/10/11 32-bit.
From the developer:
FlashTalus allows to create associative embankments which automatically update when one of the elements of the embankment (top-line or bottom-lines) is modified, in the manner of associative hatches. You can create 2 types of embankment, "Normal" or "Wide", each composed of a top-line (the crest) and one or more bottom-lines (the foot), or only a top-line.
You may want to check out more software, such as Win4D Advance or FRED Optical Engineering Software, which might be related to FlashTalus.