Ddrescuelog is a tool that manipulates ddrescue logfiles, shows logfile contents, converts logfiles to/from other formats, compares logfiles, tests rescue status, and can delete a logfile if the rescue is done. Ddrescuelog operations can be restricted to one or several parts of the logfile if the domain setting options are used.
The latest version is 1.3
More information can be found at the below Links.
To install just run the following Commands via your systems Terminal.
sudo add-apt-repository ppa:hamishmb/myppa
sudo apt-get update
sudo apt-get install ddrescue-gui