Looking a free zip program that is an alternative to Winzip ( there are many malware filled versions of this around on the internet at the moment ) that can assist you with unzipping , packing , unpacking windows files including rar files.
rar files are compressed files that need a program to extract the file embedded inside.
Then try 7 – Zip a Free program that runs on Windows.
After installation , locate the file you want to open
Then right click on the file
Then pick a destination for extracting the file by clicking in the box at the end of ” extract to”
In this case I have selected the desktop
Once you press OK it will put the newly extracted file on the desktop