Solved

Tool  to reset/unlock the protected excel file password.!

Posted on 2011-03-02
4
706 Views
Last Modified: 2012-05-11
One of my business colleague forgot the password of Excel file-earlier protected[Excel 2003].
I tried so many tools to  recover the password but no success.!
Is there any way to unprotect the sheet or to reset/unlock the password of Excel file.?
0
Comment
Question by:patron
[X]
Welcome to Experts Exchange

Add your voice to the tech community where 5M+ people just like you are talking about what matters.

  • Help others & share knowledge
  • Earn cash & points
  • Learn & ask questions
  • 2
  • 2
4 Comments
 
LVL 81

Accepted Solution

by:
zorvek (Kevin Jones) earned 500 total points
ID: 35017568
Experts Exchange prefers that we do not post methods for unlocking worksheets and workbooks without the password, but, in the case of Excel, posting a link to another site that publicly displays the technique is acceptable. You will find complete instructions for unlocking a workbook or a worksheet without the password at http://www.zorvek.com/excel/unlocking-workbooks-and-sheets.htm.

A tool that does the above and handles workbook file passwords is Excel Password Recovery Master which is available at http://www.rixler.com/excel_password_recovery.htm. The demo version is free but is restricted to recovering passwords with a length of three characters or less. The cost of the registered version is $30. It requires Internet access to remove workbook file passwords. The $30 purchase price includes one workbook file password recovery. Additional workbook file password recoveries cost $10 each. The registered version recovers an unlimited number of workbook and worksheet passwords without additional cost.

Another tool that does the above is Excel Key which is available at http://www.lostpassword.com/excel.htm. The demo version is free but is restricted to recovering passwords with a length of two characters or less. the cost for the registered version is $45. It is capable of recovering workbook file passwords but uses a brute force method that can take some time and is not always successful on more difficult passwords.

Kevin
0
 
LVL 1

Author Comment

by:patron
ID: 35018251
Thanks for the quick response...I am looking for the valid solution whether it is from Microsoft... or any other technique to retrieve the password. As we also have MS gold support...Because this is one of the confidential file which need to be unlocked.
We can also go for payment but here I am looking for justified /valid solution...Because on internet there are so many tools available. I also used so many tools or pst/pdf..But never tried for excel file!!

Thanks for the Above solutions!!
0
 
LVL 81

Expert Comment

by:zorvek (Kevin Jones)
ID: 35022162
There is no solution from Microsoft. They are not going to publicize a way to break the security of one of their products.

The solutions I provided above are the best I know of and work.

Kevin
0
 
LVL 1

Author Closing Comment

by:patron
ID: 35048051
Thanks
0

Featured Post

Industry Leaders: We Want Your Opinion!

We value your feedback.

Take our survey and automatically be enter to win anyone of the following:
Yeti Cooler, Amazon eGift Card, and Movie eGift Card!

Question has a verified solution.

If you are experiencing a similar issue, please ask a related question

This article describes my battle tested process for setting up delegation. I use this process anywhere that I need to setup delegation. In the article I will show how it applies to Active Directory
You need to know the location of the Office templates folder, so that when you create new templates, they are saved to that location, and thus are available for selection when creating new documents.  The steps to find the Templates folder path are …
This Micro Tutorial will demonstrate in Microsoft Excel how to add style and sexy appeal to horizontal bar charts.
Although Jacob Bernoulli (1654-1705) has been credited as the creator of "Binomial Distribution Table", Gottfried Leibniz (1646-1716) did his dissertation on the subject in 1666; Leibniz you may recall is the co-inventor of "Calculus" and beat Isaac…

756 members asked questions and received personalized solutions in the past 7 days.

Join the community of 500,000 technology professionals and ask your questions.

Join & Ask a Question