DFF (Digital Forensics Framework) is a free and Open Source computer forensics software built on top of a dedicated Application Programming Interface (API).
It can be used both by professional and non-expert people in order to quickly and easily collect, preserve and reveal digital evidences without compromising systems and data.
To install DFF (Digital Forensics Framework), firstly install python from link given below
Python from Here.
Install PyQt4 from Here These both are prerequisite for DFF.
Now click on I Agree Option
Select the type of install & click on Next.
Choose Python Installation Folder & click on Install.
Now Install DFF from Here & click on Next.
Click on I Agree to proceed Further.
Now Choose Destination Folder to Install DFF 7 clicks on Next.
Now Choose Start Menu Folder & Click on Install.
Click on Finish to complete the installation.