Denver, Colo.-based developer Zizasoft on Wednesday released
zsDuplicateHunter 2.0, which adds six new ways to delete duplicate files to the one method found in the previous version. Now you can delete all but the newest, oldest of first file in a group of duplicates, delete all duplicates of a specific file, delete all duplicates other than those in a specific folder and delete all duplicates in a selected folder and ignore duplicates found elsewhere. zsDuplicateHunter can scan an entire computer or multiple computers, including hidden and system files, zip archives and subfolders. Certain files and folders can be filtered from the search process. Pricing is US$19.95, with free upgrades for existing users; multiple license discounts are available. Mac OS X v10.3 is required.