We do not have a download file for the latest version (4.2), but you can try downloading it from the developer's site
Download version 1.4.0.2318 from Software Informer
Scanned by 76 antivirus programs on Oct 23, 2023.
The file is clean, see the report.
Version: 1.4.0.2318 (x86/x64)
Date update: Jan 28, 2013
File name: swix_1_4_0_2318.exe
Size: 893 KB