KinderGate Parental Control 3.0 can prevent your child from downloading unwanted files (EXE, DOC, MP3, AVI, etc.). For example, archived files often contain trojans, and video content may not correspond to its title. Also you can choose what type of files downloads you would like to block.
Content Download Blocking in General Settings of KinderGate Parental Control 3.0
By preventing dangerous downloads KinderGate keeps your computer clean and performing good results.