The file filewingshredder.exe can be found from the link above. The file has been analyzed for viruses but we advise you to check it using you own antivirus solution or downloading Avast Free Antivirus as a free alternative.
After installation of 4.6 MB, double-click on it and follow the setup instructions.
You won't face problems with uninstalling the program. Click Start and then Control Panel. Choose FileWing Shredder and press Uninstall.