Beyond creating images, version 3.4.0.1 allows investigators to mount them. If you have an E01 or RAW image file, you can mount it as a virtual drive on your forensic workstation. This allows you to browse the file structure in Windows Explorer as if the drive were physically attached, making it easier to quickly export specific files for review.
This version is a legacy release (pre-dating the 4.x and 7.x series). It remains widely used in digital forensics and e-discovery due to its stability, lack of licensing costs, and lightweight nature. ftk imager 3.4.0.1