A 6-digit password consists of a combination of numbers from 0-9. A 6-digit password cracker is a software tool designed to decrypt these passwords. Such tools are employed to assess the security strength of 6-digit passwords and can also be utilized for recovering forgotten passwords.
The following is a list of prominent 6-digit password cracking tools:
Best 6 Digit Password Crackers
John the Ripper

John the Ripper is an effective software solution for assessing password strength and recovering forgotten passwords, particularly adept at cracking 6-digit numeric combinations.
This tool employs brute-force and dictionary attacks to compromise 6-digit passwords. John the Ripper is compatible with Windows, Mac, and Unix operating systems and benefits from a highly active community.
To crack a 6-digit password using John the Ripper, the typical command is:
john --incremental=digits hashfile
This command instructs the program to utilize incremental mode with digits, providing John the Ripper with the necessary information to crack the password.
Hashcat

Hashcat is a highly popular and essential software for cracking 6-digit numeric passwords. It supports numerous hash types, including MD5, SHA-1, and SHA-256. Unlike CPU-based tools, Hashcat leverages GPU processing power, significantly accelerating the password cracking process.
Compatible with Windows, Linux, and macOS, Hashcat can utilize multiple GPUs concurrently, making it an ideal choice for cracking or recovering complex passwords.
While using and understanding Hashcat can be somewhat challenging, having robust computer hardware is also beneficial for optimal tool performance. Meeting these two critical requirements should facilitate the cracking of 6-digit passwords with Hashcat.
CrackStation

CrackNation is a popular and powerful tool effective for cracking various password types, including 6-digit passwords.
It utilizes pre-calculated hash tables to crack passwords and supports multiple hashing algorithms. CrackNation also incorporates large rainbow tables, making it useful for cracking passwords more complex than 6-digit combinations. The software features a simple, user-friendly interface and is available for free.
L0phtCrack

L0phtCrack is a widely recognized 6-digit password cracker, primarily developed for penetration testers and cybersecurity experts.
It supports various methods, including brute-force and dictionary attacks, enabling it to decipher password hashes from diverse sources and formats.
The graphical interface simplifies the password cracking process and provides a detailed report with additional information.
Previously offered as a 7-day free trial, L0phtCrack is now available completely free as an open-source tool.
Medusa

While Medusa was not specifically designed for cracking 6-digit passwords, it is a robust tool capable of cracking passwords of varying lengths.
Medusa can execute brute-force attacks in parallel and supports numerous protocols, including SSH, FTP, and HTTP. As an open-source tool, it is free to use and can be modified to suit individual requirements.
To maximize Medusa’s performance, powerful computer hardware is recommended. However, the tool can still be downloaded and installed to assess its effectiveness regardless of hardware specifications.