This is a common request in the field of and penetration testing . However, it is important to clarify a technical distinction up front: "Password 7" is a weak, reversible encryption (Vigenère cipher) used specifically for Type 7 passwords in Cisco IOS configurations, not a tool name. There is no official tool called "Password 7 Cracker"; rather, there are scripts and tools (like getpass , ciscot7 , or John the Ripper ) that decrypt Type 7 strings.
All these are trivial to use. Example using Python: password 7 cracker cisco
| Tool | Type | Function | |------|------|----------| | ciscot7 (Python) | Decryption script | Converts Type 7 to plaintext | | getpass (Cisco tool) | Built-in IOS debug | key chain decryption | | John the Ripper | Cracker | Includes cisco format for Type 7 | | hashcat | Cracker | Mode 900 – Type 7 (obfuscated) | | Online decoders | Web-based | Instant reverse lookup | This is a common request in the field