Rumie was developed for safe data discard, because everytime you delete file from disk they are not really removed but only marked as deleted one. If you delete file via this application then there is minimal chance to take it back. This utility is often updated to keep minimal requirements and maximal performance 彻底粉碎删除一个文件 ，适合用来毁灭证据或者防止商业机密给偷窃^_^