Radare is a set of console tools including a debugger, disassembler, decompiler, hex editor, its own compiler, utility for comparing binary files and much more. The framework supports a large number of processors and platforms, which enables it to compete with products like IDA Pro. Another big advantage of Radare is that it is an open source, free and community-driven project.

We have covered the main tools, but reverse engineering also needs packer identifiers, network monitors, hex editors and many other utilities. This is a great packer identifier with a large number of useful functions. For example, it allows you to view file section entropy, which facilitates visual identification of encryption. It also has a resource viewer with a dump-to-disk feature.

DiE enables you to easily access the import table and add plugins and scripts, configure signature scanning methods and view file headers. There is only one problem with this program: a slow update cycle, although it has not been abandoned. In fact, a new version was released recently! Cracking a custom packer based on GlobeImposter 2.

This is another packer and protector detector. On the other hand, the program is frequently updated, offers numerous interesting functions and user-friendly tips for unpacking. Overall, I would recommend it to beginners. ExeInfoPE has a number of automatic unpackers and will tell you which tool to use to crack a bolt-on protection system.

Of course, the program also offers the full set of standard features including a file header viewer, section viewer, hex viewer and even a number of built-in mini-utilities like TerminateProcess and more. ExeInfoPE also supports plugins. Sometimes you may need to access HDD, memory or applications in binary mode. This is where hex editors come in handy, as exemplified by HxD. This program is free and frequently updated, supports popular formats, is good for searching and offers a user-friendly UI.

There are other well-executed features, such as the ability to remotely erase zerofill files. Fully functional, completely free password crackers do exist alongside the many premium password crackers that you might find doing a quick search. The best of these free passwords crackers are included in the various password cracker categories below:. Password crackers and other kinds of password recovery and finder tools are legitimate programs to help discover or reset lost passwords.

You should know, however, that in most countries, it is only legal to use these kinds of programs to crack passwords to computers, files, and services that you own or have permission to crack. A Windows password cracker is any program that can crack a Windows login password. If you've lost your Windows password and can't log in anymore, one of these password crackers can help. Tally ERP 9 serial key generates reports and folders can be quickly exported or printed your PC and sent by email.

It works with all the operating systems. Download Password Cracker free. So, you can pause the attack process any time and then resume whenever you want to resume. RainbowCrack is a hash cracker tool that uses a large-scale time-memory trade off process for faster password cracking than traditional brute force tools. Time-memory trade off is a computational process in which all plain text and hash pairs are calculated by using a selected hash algorithm.

After computation, results are stored in the rainbow table. This process is very time consuming. But, once the table is ready, it can crack a password must faster than brute force tools. You also do not need to generate rainbow tablets by yourselves. Like RainbowCrack, these tables are also available for free. You can download these tables and use for your password cracking processes.

Wfuzz is another web application password cracking tool that tries to crack passwords with brute forcing. It can also be used to find hidden resources like directories, servlets and scripts. Cain and Abel is a well-known password cracking tool that is capable of handling a variety of tasks. The most notable thing is that the tool is only available for Windows platforms. It can work as sniffer in the network, cracking encrypted passwords using the dictionary attack, recording VoIP conversations, brute force attacks, cryptanalysis attacks, revealing password boxes, uncovering cached passwords, decoding scrambled passwords, and analyzing routing protocols.

Cain and Abel does not exploit any vulnerability or bugs. It only covers security weakness of protocols to grab the password. This tool was developed for network administrators, security professionals, forensics staff, and penetration testers. A Windows version is also available. This tool can detect weak passwords. A pro version of the tool is also available, which offers better features and native packages for target operating systems.

THC Hydra is a fast network logon password cracking tool. When it is compared with other similar tools, it shows why it is faster. New modules are easy to install in the tool. You can easily add modules and enhance the features.

This tool supports various network protocols. Medusa is also a password cracking tool similar to THC Hydra. It claims to be a speedy parallel, modular and login brute forcing tool. While cracking the password, host, username and password can be flexible input while performing the attack. Medusa is a command line tool, so you need to learn commands before using the tool. Efficiency of the tool depends on network connectivity. On a local system, it can test passwords per minute. With this tool, you can also perform a parallel attack.

Suppose you want to crack passwords of a few email accounts simultaneously. You can specify the username list along with the password list. OphCrack is a free rainbow-table based password cracking tool for Windows. It is the most popular Windows password cracking tool, but can also be used on Linux and Mac systems. A live CD of OphCrack is also available to simplify the cracking.

This tool is available for free. L0phtCrack is an alternative to OphCrack. It attempts to crack Windows password from hashes.

Large-scale-time-memory-trade-off is a process of computing all hashes and plain text using a selected hash algorithm. After calculations, obtained results are stored in the tables called rainbow table. Process of creating rainbow tables is very time consuming but when its done software works very fast. Password cracking using rainbow table is faster than the normal brute force attack method. OphCrack used to crack Windows user passwords with the help of rainbow tables that are available in a bootable CD.

Ophcrack is completely free to download, Windows based password cracker that uses rainbow tables to crack Windows user passwords. Software has simple GUI and can runs on different platforms. Brutus is the fastest, most flexible, and most popular software used to crack remote system passwords. It guess password through applying different permutations or by using a dictionary. It also gives you facility of creating your own authentication type.

It also includes extra options of load and resume, so process can be paused when required and you can resume process when you want. It is only available for windows operation systems. Tool has a limitation that it has not been updated since Just like OphCrack tool L0phtCrack is also a Windows passwords recovery tool uses hashes to crack passwords, with extra features of Brute force and dictionary attacks.

It normally gains access to these hashes from directories, network servers, or domain controllers. Yet it is still the easiest to use password auditing and recovery software available. Pwdump password cracker is capable of extracting LM, NTLM and LanMan hashes from the target in Windows, in case if Syskey is disabled, software has the ability to extract in this condition.