Limited Time Offer fast find you duplicate file , free disk space for you Simple and intuitive to use Scan multi-folder one times Drag and drop to add folders before scanning Fast and efficient search engine File compared via SHA-1 Find duplicate audio , video , images, and more Support external hard drivers and more Filter search result Custom ignore files by extension Could find duplicate folders Just one-click to select duplicate files(folders) Preview files in app Move duplicate to trash,so you can find them again For any suggestion and bug report , please email us at support@xtvsoft.com, thank you!