  The classification of file fragments of various file formats is an essential
task in various applications such as firewalls, intrusion detection systems,
anti-viruses, web content filtering, and digital forensics. However, the
community lacks a suitable software tool that can integrate major methods for
feature extraction from file fragments and classification among various file
formats. In this paper, we present Fragments-Expert that is a graphical user
interface MATLAB toolbox for the classification of file fragments. It provides
users with 22 categories of features extracted from file fragments. These
features can be employed by 7 categories of machine learning algorithms for the
task of classification among various file formats.
