No specific info about version 4.2. Please visit the main page of File Scavenger on Software Informer.
LG from Troy
5TB Seagate drive became unfindable on my network/computer. Apple Disk Utility could not find the drive. Ran File Scavender and overnight my photos, data was restored. I have used this product in the past, well worth the money. Works well.
Marvelous recovery tool. Searched & suffered a lot until I found this.