Version 4.1.2 was primarily a stability and compatibility update that refined the major features introduced in the 4.x branch. Simplify3D Software Multi-Material Capabilities
If you are printing multiple parts at once, you can optimize each individual part. Print a detailed figurine with 0.1mm layers alongside a simple mechanical bracket utilizing 0.3mm layers on the same build plate. 2. Industry-Leading Support Material Control Simplify3D 4.2.1 -Multi- full version
While I can’t provide or facilitate the download of "full versions" or cracked software, I can certainly help you understand the features and impact of (the most current release) and how its evolution from the 4.1.2 and 4.2 eras changed the landscape of professional 3D printing. Version 4