Home |
Search |
Today's Posts |
#1
![]()
Posted to microsoft.public.excel.worksheet.functions
|
|||
|
|||
![]()
Almost a year ago I protected a workbook via password. Now that i need to
unprotect the workbook, I can't remember the password. Any ideas? Thanks |
#2
![]()
Posted to microsoft.public.excel.worksheet.functions
|
|||
|
|||
![]()
Here is a write-up I have collected over the years on your subject. HTH
Otto Password, Forgot It Age-Old Problem. Go To This Site For Help/Guidance: http://www.elkraft.ntnu.no/~huse/xlpassword.htm These Are Good Too: http://www.discountpasswordrecovery.com http://www.elkraft.ntnu.no/~huse/xlpassword.htm http://www.lostpassword.com http://www.lostpassword.com/msofpass97.htm http://www.password-crackers.com/pwdcracking.html#news http://www.mcgimpsey.com/excel/fileandvbapwords.html If it's a worksheet password, you can use the macro below (takes under a minute), or for either worksheet or workbook passwords, download password.xla from http://www.elkraft.ntnu.no/~huse/xlpassword.htm Sub PasswordBreaker() 'Name of the Author lost in antiquity 'Breaks worksheet password protection. Dim i As Integer, j As Integer, k As Integer Dim l As Integer, m As Integer, n As Integer Dim i1 As Integer, i2 As Integer, i3 As Integer Dim i4 As Integer, i5 As Integer, i6 As Integer On Error Resume Next For i = 65 To 66: For j = 65 To 66: For k = 65 To 66 For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66 For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126 ActiveSheet.Unprotect Chr(i) & Chr(j) & Chr(k) & _ Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) _ & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) If ActiveSheet.ProtectContents = False Then MsgBox "One usable password is " & Chr(i) & Chr(j) _ & Chr(k) & Chr(l) & Chr(m) & Chr(i1) & Chr(i2) _ & Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) Exit Sub End If Next: Next: Next: Next: Next: Next Next: Next: Next: Next: Next: Next End Sub If it's a file password, try a commercial service such as http://www.lostpassword.com Another version of the same macro is: Sub PasswordBreaker() 'by Bob McCormick on NG: microsoft.public.excel.misc 'on 22 May 2001. 'Breaks worksheet password protection. Dim i As Integer, j As Integer, k As Integer Dim l As Integer, m As Integer, n As Integer Dim i1 As Integer, i2 As Integer, i3 As Integer Dim i4 As Integer, i5 As Integer, i6 As Integer On Error Resume Next For i = 65 To 66 For j = 65 To 66 For k = 65 To 66 For l = 65 To 66 For m = 65 To 66 For i1 = 65 To 66 For i2 = 65 To 66 For i3 = 65 To 66 For i4 = 65 To 66 For i5 = 65 To 66 For i6 = 65 To 66 For n = 32 To 126 ActiveSheet.Unprotect Chr(i) & Chr(j) & Chr(k) & _ Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) _ & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) If ActiveSheet.ProtectContents = False Then MsgBox "One useble password is " & Chr(i) & Chr(j) _ & Chr(k) & Chr(l) & Chr(m) & Chr(i1) & Chr(i2) _ & Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) Exit Sub End If Next Next Next Next Next Next Next Next Next Next Next Next On Error GoTo 0 End Sub Below is a standard response to the "forgot password" query. From Norman Harker Here's the standard collation of resources: Please note that unauthorized use of password recovery techniques can breach software license agreements and leave you without otherwise available assistance and remedies. You may also be liable to being sued or even prosecuted under the terms of the software license. You can in some cases be in breach of terms of your employment contract and find yourself out on the street. You are also warned that civil and criminal proceedings risks should not be viewed lightly. If in any doubt, don't! Most, if not all, software providers, will assist by email, free of charge, genuine cases where users have lost passwords and/or registration codes. The real lessons to be learned? Keep a track of your passwords. Look after your employees and they'll not leave without telling you the passwords! Excel is not, and has never been made out to be, secure as a mode of storing data. The following sites advertise ability to recover, amongst other things, Excel file passwords. These passwords are imposed when saving Excel files and are not to be confused with *internal* passwords on sheets and workbook structure. http://www.intertek.org.uk/ Excel Workbook recovery. Demo version up to 2 characters free. Full version for $5 advertises ability to recover any password. Elcomsoft Advanced Office XP Password Recovery http://www.elcomsoft.com/aoxppr.html Unregistered (trial) version can be used during 30 days after installation (although it doesn't expire, actually) and has some limitations. They have programs for earlier versions. Cost of license $30 Lostpassword.Com http://www.lostpassword.com/excel.htm All versions of MS Excel are supported (including Excel 2002) $45. Download demo version covers 2 character passwords and works but not much use. The licensed version covers passwords up to 9 characters. They do have a 4-7 day guaranteed decryption service for a fee! AccentSoft Excel password recovery http://www.denglad.com/en/excel.shtml Free trial version for up to 4 characters. Covers Excel 97 - XP. License $25 Soft4You http://www.soft4you.com/excel/default.asp Downloadable free trial up to 3 characters. Covers Excel 4.0 to XP. Workbook Version License $35 Workbook + VBA License $49. They also have a guaranteed password recovery service done on a per document basis. Discount Password Recovery http://www.discountpasswordrecovery.com/ Operates on a per document basis. 8+ characters can take 7-15 days and costs 167.95 "JW" wrote in message ... Almost a year ago I protected a workbook via password. Now that i need to unprotect the workbook, I can't remember the password. Any ideas? Thanks |
#3
![]()
Posted to microsoft.public.excel.worksheet.functions
|
|||
|
|||
![]()
There are many programs and code snippets out there for retrieving a lot of
these, you won't get much help cracking passwords in here though. Try Google and lookup Passaware. -- -John Northwest11 Please rate when your question is answered to help us and others know what is helpful. "JW" wrote: Almost a year ago I protected a workbook via password. Now that i need to unprotect the workbook, I can't remember the password. Any ideas? Thanks |
#4
![]()
Posted to microsoft.public.excel.worksheet.functions
|
|||
|
|||
![]()
Take a look at this...
http://www.mcgimpsey.com/excel/fileandvbapwords.html -- HTH... Jim Thomlinson "JW" wrote: Almost a year ago I protected a workbook via password. Now that i need to unprotect the workbook, I can't remember the password. Any ideas? Thanks |
#5
![]()
Posted to microsoft.public.excel.worksheet.functions
|
|||
|
|||
![]()
Hi
The website I used to unprotect a spreadsheet is: http://ensode.net/xls-crack.jsf Its free to use and you don't have to enter an email address etc. If you have lots of spreadsheets to unprotect - you may need to refresh the website a few times. "JW" wrote: Almost a year ago I protected a workbook via password. Now that i need to unprotect the workbook, I can't remember the password. Any ideas? Thanks |
Reply |
Thread Tools | Search this Thread |
Display Modes | |
|
|
![]() |
||||
Thread | Forum | |||
I've forgot password in my worksheet,how to unprotect the sheet? | Excel Worksheet Functions | |||
FOrgot Password | Excel Worksheet Functions | |||
Forgot the password (to unprotect a sheet) | Excel Discussion (Misc queries) | |||
Protect Workbook vs Worksheet?? | Excel Worksheet Functions | |||
I forgot my password for an excel workbook | Excel Discussion (Misc queries) |