Lost windows password?A windows password recovery tool could help you reset windows password,by using 'any windows password recovery 3.0' can reset your lost windows password to blank.

RAR Password Unlocker is to find the lost password for the WinRAR/RAR files for you to extract the files in the archive easily. This RAR password recovery tool supports all versions of WinRAR/RAR files. It can recover RAR files password no matter how long and how complex it is. Enhanced by brute-force attack, brute-force with mask attack, dictionary attack, it works effectively and efficiently. Moreover, it is the ever easiest-to-use program that even a new user can get used to it in less than a minute.

RAR files password recovery tool

Features Of RAR Files Password Recovery:

Recovers long WinRAR/RAR password

Supports all versions of WinRAR/RAR files

Easy to use with less than a minute to get familiar with the program

Powerful with three attack modes

Allowed users to offer password clues to the program to reduce the calculation, time-saving

Customizable for users, allowed to define a dictionary for the program to base on

Allowed users to set the computer CPU priority

Auto-save the project every after a period of time

Saves and resumes the recovery project if the process is accidentally stopped last time

Allowed users to shutdown computer automatically after recovery

Supported Versions:

Supports all WinRAR/RAR archive versions

We came into contact with Zip/WinZip files or Rar/WinRar files so often, naturally,we need to face with a trouble – if this Zip/WinZip files are passwords protected, then questions come, how can i open the password protected Zip files.Here what i mentioned is how to crack Zip/WinZip files with passwords.

Its to use Zip files password recovery tool.You can go and see the Key features of Zip files password recvoery tool.It supports for all WinZip/Zip files.

4 easy steps with several mouse-clicking to get you used to the program to recover password for WinZIP/ZIP files!

Tip: This is a concise guide for you to quickly experience the program. For the detailed information, please refer to the “Help” file integrated in the program. On the program, click “Help” in the Menu will be OK.

Step1: Click “File>Open” in the Menu or the “Open” button to browse the WinZIP/ZIP file in.

zip files password recovery

Select your file in the Open File window, and click “Open”.

zip files password recovery

Step2: Select “Brute-force Attack (Trying All Possible Combinations)”.

zip files password recovery

Step3: Click “Start” button to initiate the program.

zip files password recovery

Step4: The program is processing for the password. Sometime later, a message box pops up to you, displaying the expected password. Click “OK”.

zip files password recovery

So,your Zip/WinZip files with password is shown by this Zip files password recovery tool, you can so easy to open passwords protected Zip files.Go to the password recovery official site see ditails or other tools.

Other metioned article:Four methods for you to recover windows adminnistrator password

ZIP Password Unlocker is to recover ZIP password and recover WinZIP password for you to get into the archive. No matter how long or how complex your password is. This ZIP password recovery tool supports all versions of ZIP/WinZIP files with powerful functions. In addition to brute-force attack, it also offers a brute-force with mask attack for if you still remember part of the password. It is fully customizable too for you are allowed to create a dictionary file for the program to base on. The program is super easy to use even a new user can get used to the program in less than a minute to recover ZIP password and recover WinZIP password.

zip password recovery

Features Of ZIP Password Recovery:

Supports all versions of ZIP/WinZIP files

Recovers long passwords in WinZIP/ZIP files

Easy to use for a new user is guaranteed to fully use it in less than a minute

Fast in speed to recover ZIP password and recover WinZIP password

Allows to offer password clues to the program to reduce the calculation, saving time

Allows you to create a dictionary for the program to base on

Allows you to set the mutation numbers

Allows to set computer CPU priority for a better performance

Automatically saves the recovery process every after a period of time

Supports to resume if accidentally stopped last time

Automatically shuts down computer after recovery

Supported Versions:

All WinZIP/ZIP files are supported.

Other relative articles:Thirteen steps to recover forgotten windows xp administrator password with Windows XP CD

Windows BIOS password is a protection measure that can be used to stop someone powering up a computer system or making changes in some of the computers most sensitive areas.

However, when someone like a computer technician or hardware enthusiast needs to make some hardware changes to the computer, they will need to access the BIOS. Many big name computer manufacturers such as Dell and HP lock the customers out of this area because they don’t want the customer changing anything and potentially damaging the machine (which the manufacturer may have to warranty).

Windows BIOS password is same important as Windows login password, if you forgot Windows password, get the Windows password recovery tool. Here is the method to remove Windows BIOS password.

NOTE: 3 wrong guesses will often result in the information on the hard drive being lost forever. Do not try to guess the password on a passworded Hard Drive.

Remove Windows BIOS Password by Removing CMOS Battery:

The simplest way to remove Windows BIOS password is to simply remove the CMOS battery. A computer will remember its settings and keep the time even when it is turned off and unplugged because these parts are powered by small battery inside the computer called a CMOS battery. This should not be performed on Laptops if you are not experienced working with laptop hardware. If we pull out this battery, the computer will forget alot of its hardware settings, including its BIOS password.

Anyway, open up the computer case using a screw driver and locate the flat, circular and metallic CMOS battery. It should look something like the picture to the right. Some computers have this part standing upright.

Once you have located it, observe how the latches are holding it. Then remove CMOS battery.

Make sure to power down the computer, unplug the power cables and unplug any USB devices if they are powered. The computer must not be able to get power from anywhere for this to work. Take out the CMOS battery and wait 10 – 25 minutes before putting it back in. The reason for this wait is because the computer can still store power in its capacitors even though everything is unplugged. The waiting period allows enough time for them to discharge.

Plug everything back in, power up the computer and enter the BIOS again. If everything went well there should be no more password. In some cases, if you get weird error messages during bootup now, you will need to goto “Load BIOS Defaults” in BIOS and save the changes to fix them.

Windows BIOS password is same important as Windows password, so we need to remember them well.

If you have set a password for your computer, when your computer wakes from sleep it will ask for the password, this setting is used to protect ours computer security.

To help secure your computer, Windows requires a password to unlock the computer when it wakes from sleep. If there is confidential information on your computer, it’s a good idea to protect that information with a password. You can change this setting if you don’t want to enter a password every time your computer wakes. For example, if you’re the only one who uses the computer at home, you may not want it to be locked every time it wakes from sleep.

Note

Some settings are managed by your system administrator.

If you forgot Windows passwords, get the Windows password recovery tool to help.Use one of the following procedures to remove the requirement to enter a password when your computer wakes.

To change the setting in a specific power plan

1.Open Power Options by clicking the Start button Picture of the Start button, clicking Control Panel, clicking System and Maintenance, and then clicking Power Options.

2.On the Select a power plan page, click Change plan settings under the plan that you want to change.

3.On the Change settings for the plan page, click Change advanced power settings.

4.On the Advanced settings tab, expand Additional settings, expand Require a password on wakeup, and then click No, both for when your computer is running on battery and when it’s

plugged in.

5.Click OK.

To change the setting in all of your power plans

1.Open Power Options by clicking the Start button Picture of the Start button, clicking Control Panel, clicking System and Maintenance, and then clicking Power Options.

2.On the Select a power plan page, in the task pane, click Require a password on wakeup.

3.On the Define power buttons and turn on password protection page, click Don’t require a password.

4.Click Save changes.

So,if you are the only one who uses your computer at home, you can completely turn the settings off to save you some troubles. Try follow the methods.

Do you get the Windows NT or Windows 2000/2003 as Windows Operation System? if you happened to need the administrative permissions, but didnt know the previous Windows administrator password, then how to log on Windows with an administrative account?

Next time you’re faced with an NT or 2k system that you need to logon to with an administrative account and nobody knows the passwords, do the following 11 steps to create a new account while preserving the existing account profiles.

a) boot to a windows boot disk

b) if the C drive is NTFS use ntfsdos to mount it

c) maneuver to c:\winnt\system32\config

d) rename the SAM. file to anything you want

e) reboot and login as ‘administrator’ and a blank password

At this point you have administrative access, but any changes you make to the profiles will not be saved to the proper SAM file and will be lost.All other changes (configurations, installations, etc) made at this point will be saved.

f) open notepad

g) type ‘@echo off
net user newuser mypass /ADD
net localgroup /ADD administrators newuser’

save as c:\useradd.bat

h) open a command prompt and type at <enter a time 10 minutes or so into the future> "c:\useradd.bat"

i) reboot to your floppy

j) delete the c:\winnt\system32\config\SAM. file and rename the old one back to SAM.

k) reboot and wait 10-15 minutes for the batch file to execute. The batch file will execute with system privledges and create the ‘newuser’ account and add it to the administrators group.

You can then logon with your newuser account with local administrative rights and can reset the original administrator account, clear the logs or do whatever it is you need to.

Unfortunately, the only way to defend against something like this in the wild is to ensure you have proper auditing and hope whomever it is doesn’t run through your security log and edit out the appropriate entries.

Whats more, if you forgot Windows administrator password, such as Windows 2000, Windows 2003, then how to recover? Here i refer to a Windows password recovery tool which can reset Windows passwords including administrator password and user passwords, it supports Windows XP,Windows Vista,Windows 7 and Windows Server 2000/2003/2008.First we need to burn it onto a blank CD as ‘Windows password reset disk’,it just a real Windows password reset disk,after use it,just put it well for later using.Then insert the CD into locked computer to reset passwords to blank for any accounts in the computer.

Just follow the above ways to create another Windows administrative account if you have to.

After you have a Windows password reset disk, you also can easily recover your Windows password when forgot.

If your computer is on a domain, only your network administrator can reset your password.

If you forget your password, you can reset it using a password reset disk for your user account (or the password reset information stored on another type of removable media, such as a USB flash drive). If you don’t have a password reset disk, you’ll need to get someone with an administrator account on the computer to reset your password for you.

Care this

If an administrator resets your password, you might lose access to some of your files. For more information, see What are the risks of resetting a password?

1.If you enter the wrong password when you attempt to log on, Windows displays a message that the password is incorrect. Click OK to close the message.

2.Click Reset password, and then insert your password reset disk (or other removable media).

3.Follow the steps in the Password Reset Wizard to create a new password.

4.Log on with the new password. If you forget your password again, you can use the same password reset disk. You don’t need to make a new one.

Get a Windows password reset disk to reset Windows passwords, its so easy. So, to nip a thing in the bud is the best way to solve it, rather then wait for the problems appear,then look for way to solve. Except for more easy, it saves time.

Here gives the two easy and common ways for us to reset Windows administrator password.Just follow and try.

If you forgot Windows administrator password and didn’t have a password reset disk or another administrator account, you won’t be able to reset the password. If there are no other user accounts on the computer, you won’t be able to log on to Windows and will need to re-install Windows.

If you’ve forgotten your Windows password and you’re on a domain, you should contact your system administrator to reset your password. If you’re not on a domain, you can reset your password by using a password reset disk or by using an administrator account.

Now you also can reset your Windows password as follow ways:

First way.To use an administrator account to reset your password

Care this
If you use an administrator account to reset the password, you will permanently lose access to any e-mail messages or encrypted files that are on that account.

1.Log on to the administrator account that you will use to reset the forgotten password.
2.Open Local Users and Groups by clicking the Start button Picture of the Start button, typing lusrmgr.msc into the Search box, and then pressing ENTER.‌ Administrator permission required If you are prompted for an administrator password or confirmation, type the password or provide confirmation.
3.Double-click Local Users and Groups, and then click Users.
4.Right-click the account that you need to reset the password for, and then click Set Password.
5.Type and confirm the new password.

Second way.To use your password reset disk to reset Windows administrator password

You will not be able to follow these steps if you have locked your computer.

1.If you have typed the wrong password, you’ll receive a message that says your user name or password is incorrect. When this message appears, click OK.
2.Click Reset password, and then follow the instructions.

So,if you ever or now have noticed the security for your computer,do make a password reset disk to prevent.

Windows password recovery tools are often called “password cracking” tools because they are sometimes used to “crack” passwords by hackers. Legally cracking your own Windows password is certainly a legitimate practice!

Windows password recovery tools are used to recover lost user and administrator passwords used to log on to Windows operating systems.

Here are the top 4 free Windows password recovery programs available.A List of the Best Free Windows Password Recovery Tools

1. Offline NT Password & Registry Editor

Offline NT Password

Offline NT Password & Registry Editor works basically the same as PC Login Now in that it erases your Windows password instead of recovering it. You can then simply log in to your account without entering a password.

Like Ophcrack, you boot to a burned CD created with the Offline NT Password & Registry Editor ISO file.

If you like this “password deleting” strategy then I highly recommend this program. Offline NT Password & Registry Editor works basically the same way as PC Login Now, but this program is free.

I tried Offline NT Password & Registry Editor on a Windows XP PC and it worked immediately without problem. It should work equally well with Windows 7, Windows Vista, Windows 2000, and Windows NT.

2. LCP

LCP

LCP is yet another free password recovery software tool for Windows.

Like Cain & Abel, LCP is a standard Windows program you download from LCPSoft’s website and install inside of Windows, meaning you’ll need access to a user account no the computer.

LCP can be a little intimidating to those new to password recovery tools so some prior knowledge is very helpful to avoid even bigger problems with your PC.

I haven’t been able to get LCP to work for me. If you’ve successfully used LCP and would like to share your experiences, please let me know.

3. Cain & Abel

Cain & Able

Cain & Abel is a free, fast and effective Windows password recovery tool.

Unlike Ophcrack and other popular password hacking programs, Cain & Abel requires access to Windows under an administrator account. Due to this fact, Cain & Abel is a valuable resource to recover passwords to accounts other than the one you’re using.

Add that to the fact that Cain & Abel is a bit more complicated to use than other password recovery apps and you have what is, in my book, a pretty advanced tool. Check it out if you think it might be useful to you.

Cain & Abel was able to recover the 10-character password to a Windows XP administrator account in ten seconds. I couldn’t get it to work properly Windows Vista. One user said it works great with Windows 7.

4. Ophcrack

Ophcrack

The Ophcrack Windows password cracker is by far the best free Windows password recovery tool available. It’s fast and easy enough for a first time password cracker with a basic knowledge of Windows.

With Ophcrack, you don’t need any access to Windows to be able to recover your lost passwords. Simply visit the site, download the free ISO image, burn it to a CD and boot from the CD. The Ophcrack program starts, locates the Windows user accounts, and proceeds to recover (crack) the passwords – all automatically.

In a test on a Windows 7 PC, Ophcrack recovered the 10-character password to my administrator account in 40 seconds. Ophcrack supports Windows 7, Windows Vista, and Windows XP.

5. One other windows password recovery tool

You can search the tools name for detailed info and how-to-use,If the above 4 tools are also difficult for you to use,i just refer to one more tool which can reset Windows passwords including administrator password and user passwords, it supports Windows XP,Windows Vista,Windows 7 and Windows Server 2000/2003/2008.First we need to burn it onto a blank CD as ‘Windows password reset disk’,it just a real Windows password reset disk,after use it,just put it well for later using.Then insert the CD into locked computer to reset passwords to blank for any accounts in the computer.

The LCP for us to read passwords stored in System SAM files,and Ophcrack for USB and floppy drive.

Forgot windows password?If you have no windows reset disk and do not want to reformat windows,you could also learn to crack windows password from system SAM files.

To start you are going to need a few things:

* – Backtrack installed on your system. So you will have already downloaded the LIVE CD booted it and installed it to your hard drive in a small partition. If you are having troubles with the installation and dual boot go HERE for a tutorial on that.

* – The rainbow table from shmoogroup. Download here: LanMan – Alpha, Numeric, Symbol14 Character Set 10Gb (They take forever to download and then decompress, but its worth it.) You can DL the file to your windows partition and decompress it there. Use 7zip to decompress the files. In fact that is how I use them in this tutorial, also it just keeps you linux partition smaller. NOTE: these tables are already sorted so you do not need to use rsort.

* – At least a gig of RAM.

* – The SAM and SYSTEM files from … someone’s computer (Note it is illegal to crack the passwords in files you don’t own). I reccomend putting them on a thumb drive.

* – Pateience and Time.

Once you have done/got all of the above you are ready to start cracking:

Boot your backtrack partition. Login as root.

Insert the thumb drive (or cd if you used a cd) with the SAM and SYSTEM files that you legally aquired.

You will need to mount the thumb drive. So go into the KDE version of the “start” button. You will find it all the way in the lower left hand corner or the taskbar…its blue. Click it.

In the muen that pops up, select “System” then “info center”.

You will get a window that shows you all of the components on your machine. Select “storage devices icon. Your thumb drive will appear as an unmounted “SDB” “removable storage” drive. The path will look something like this “/mnt/sdb1″.

Select that drive and right click, in the context menu select “Mount Drive”.

Now you can access the files on the thumb drive. Close the window you just opened.

Its time to copy the “sam” and the “system” files to the temp directory:

Click the little screen icon, in the lower left hand corner of the desktop’s taskbar, to open up a BASH command shell (its a window that looks somewhat similar to the Windows “Command Prompt” window).

Type in this command:

cd /mnt/sdb_removable

The shell should now show this as the directory “slax sdb1_removable #”

Now type these commands:

cp SAM /tmp

cp system /tmp

Keep this BASH shell open.

Note: You have just copied the “sam” and the “system” files to your tmp directory.

Now you need to get the BASH shell back into the root partition (or, more technically, running from/in the root partition).

Use/type this command:

cd root

Now you are running your BASH commands from the root directory.

The Windows hashes are in the SAM file, and they are encrypted. You need a bootkey to decrypt the SAM hashes. You can get the bootkey from the “system” file you harvested. Here’s how:

In the same BASH shell, run this command:

bkhive system key

The boot key will now appear in the BASH shell.

Now you can dump the password hashes out of the SAM file with samdump2:

Still in the same BASH shell, type this command:

samdump2 SAM key > /tmp/hashes.txt

This command just created a file called “hashes.txt” in your “tmp” directory.

Now its time to use those rainbowtables that you downloaded and decompressed.

Note: You need to know where you have them on your machine (ie you need to know the file path in linux).

To do this go back to the “info center” and right click on one of the devices that is NOT your linux partition (it will be an NTFS formated drive with alot of disc space used).

After the “right-click”, select “open in file browser” from the context menu.

If you are in the wrong device close the window that pops up and select a different device. Keep doing this until you find the device that has all the rainbowtables that you have in your Windows “C:\” directory, or wherever you have them stored.

Now find where you kept the rainbow tables. Note that in the search bar there will be a file path (much like in windows file explorer … only different).

Keep this window open.

Now, go back to (select) the BASH shell that you already have open and run this command.

rcrack mnt/sda5/rainbowtables/*.rt -f /tmp/hashes.txt

NOTE: Replace the “mnt/sda6/file/rainbowtables/” part, with the file path in the window that you have kept open with all you rainbowtables in it. Also Note: the asterisk in the command is a “wild card” that will allow rainbowcrack to use ALL of the rainbow tables in that directory.

If you have questions about the “rcrack” command, just type “rcrack” into the BASH shell, and it will show you all the ways to use the command.

The shell will start to run crack. Because the tables are so HUGE and numerous it takes a little bit, like 10-20 minutes (remember these tables cover several symbols as well as all the alpha numeric characters)

When it finishes, the bash command will display which paswords were found,then got your lost passwords back.Best of luck.