Get safeeraser_setup_full1638.exe from the link above. It's a good experience to check the file for malware. So, use your antivirus program or try a free one – Avast Free Antivirus. Get the 778 KB and start the installation by double-clicking on the file and following the steps of the setup process.
You won't face problems with uninstalling the program. Click Start and then Control Panel. Choose Wondershare SafeEraser and press Uninstall.