(Official version, registration-free Main functions: 1. Batch generation of password combinations: including birthday passwords, character passwords, digital passwords, pinyin passwords, phone passwords, etc. 2. Amend the existing password dictionary: including inserting, deleting, and replacing characters (strings) in a single dictionary file; case conversion; deleting spaces, blank lines, and repeated lines; and combining operations of two dictionaries, including union, intersection , Complement, Difference, Product and other operation functions. -)