Ranked in these QuestionsQuestion Ranking
Pro Has a built in image viewer
As in jpeg photos etc..
Pro Advanced features
Hao Zip offers the largest feature set and capabilities for a free archiver/ unarchiver.
Latest release was version 3.0 in July 2012.
Con Potentially dangerous
alternativeto.com warns of possible virus in hao.zip, and that firefox & google chrome have reported the website serving haozip as dangerous.