Excel2010中密码破解技巧的操作方法
excel表格保护密码忘了怎么办，具体该怎么去进行操作的呢?今天，学习啦小编就教大家在Excel2010中密码破解技巧的操作方法。
Excel2010中密码破解技巧的操作步骤如下：
学习啦在线学习网 打开受密码保护的工作表。
学习啦在线学习网 工具---宏----录制新宏---输入名字如:hh。
停止录制(这样得到一个空宏)。
工具---宏----宏,选hh,点编辑按钮。
删除窗口中的所有字符,替换为下面的内容:
Public Sub AllInternalPasswords()
学习啦在线学习网 ' Breaks worksheet and workbook structure passwords. Bob McCormick
' probably originator of base code algorithm modified for coverage
' of workbook structure / windows passwords and for multiple passwords
'
学习啦在线学习网 ' Norman Harker and JE McGimpsey 27-Dec-2002 (Version 1.1)
' Modified 2003-Apr-04 by JEM: All msgs to constants, and
学习啦在线学习网 ' eliminate one Exit Sub (Version 1.1.1)
' Reveals hashed passwords NOT original passwords
Const DBLSPACE As String = vbNewLine & vbNewLine
学习啦在线学习网 Const AUTHORS As String = DBLSPACE & vbNewLine & _
"Adapted from Bob McCormick base code by" & _
"Norman Harker and JE McGimpsey"
学习啦在线学习网 Const HEADER As String = "AllInternalPasswords User Message"
Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04"
学习啦在线学习网 Const REPBACK As String = DBLSPACE & "Please report failure " & _
"to the microsoft.public.excel.programming newsgroup."
Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _
学习啦在线学习网 "now be free of all password protection, so make sure you:" & _
学习啦在线学习网 DBLSPACE & "SAVE IT NOW!" & DBLSPACE & "and also" & _
学习啦在线学习网 DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _
学习啦在线学习网 DBLSPACE & "Also, remember that the password was " & _
"put there for a reason. Don't stuff up crucial formulas " & _
"or data." & DBLSPACE & "Access and use of some data " & _
"may be an offense. If in doubt, don't."
Const MSGNOPWORDS1 As String = "There were no passwords on " & _
"sheets, or workbook structure or windows." & AUTHORS & VERSION
Const MSGNOPWORDS2 As String = "There was no protection to " & _
"workbook structure or windows." & DBLSPACE & _
"Proceeding to unprotect sheets." & AUTHORS & VERSION
Const MSGTAKETIME As String = "After pressing OK button this " & _
学习啦在线学习网 "will take some time." & DBLSPACE & "Amount of time " & _
学习啦在线学习网 "depends on how many different passwords, the " & _
学习啦在线学习网 "passwords, and your computer's specification." & DBLSPACE & _
"Just be patient! Make me a coffee!" & AUTHORS & VERSION
Const MSGPWORDFOUND1 As String = "You had a Worksheet " & _
学习啦在线学习网 "Structure or Windows Password set." & DBLSPACE & _
"The password found was: " & DBLSPACE & "" & DBLSPACE & _
"Note it down for potential future use in other workbooks by " & _
学习啦在线学习网 "the same person who set this password." & DBLSPACE & _
学习啦在线学习网 "Now to check and clear other passwords." & AUTHORS & VERSION
Const MSGPWORDFOUND2 As String = "You had a Worksheet " & _
学习啦在线学习网 "password set." & DBLSPACE & "The password found was: " & _
学习啦在线学习网 DBLSPACE & "" & DBLSPACE & "Note it down for potential " & _
"future use in other workbooks by same person who " & _
"set this password." & DBLSPACE & "Now to check and clear " & _
"other passwords." & AUTHORS & VERSION
学习啦在线学习网 Const MSGONLYONE As String = "Only structure / windows " & _
"protected with the password that was just found." & _
学习啦在线学习网 ALLCLEAR & AUTHORS & VERSION & REPBACK
学习啦在线学习网 Dim w1 As Worksheet, w2 As Worksheet
Dim i As Integer, j As Integer, k As Integer, l As Integer
Dim m As Integer, n As Integer, i1 As Integer, i2 As Integer
Dim i3 As Integer, i4 As Integer, i5 As Integer, i6 As Integer
Dim PWord1 As String
Dim ShTag As Boolean, WinTag As Boolean
Application.ScreenUpdating = False
学习啦在线学习网 With ActiveWorkbook
学习啦在线学习网 WinTag = .ProtectStructure Or .ProtectWindows
学习啦在线学习网 End With
学习啦在线学习网 ShTag = False
学习啦在线学习网 For Each w1 In Worksheets
ShTag = ShTag Or w1.ProtectContents
Next w1
学习啦在线学习网 If Not ShTag And Not WinTag Then
学习啦在线学习网 MsgBox MSGNOPWORDS1, vbInformation, HEADER
学习啦在线学习网 Exit Sub
End If
MsgBox MSGTAKETIME, vbInformation, HEADER
If Not WinTag Then
学习啦在线学习网 MsgBox MSGNOPWORDS2, vbInformation, HEADER
Else
学习啦在线学习网 On Error Resume Next
Do 'dummy do loop
For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
学习啦在线学习网 For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
学习啦在线学习网 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
With ActiveWorkbook
.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 .ProtectStructure = False And _
.ProtectWindows = False Then
PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
学习啦在线学习网 Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
学习啦在线学习网 MsgBox Application.Substitute(MSGPWORDFOUND1, _
学习啦在线学习网 "", PWord1), vbInformation, HEADER
学习啦在线学习网 Exit Do 'Bypass all for...nexts
End If
End With
学习啦在线学习网 Next: Next: Next: Next: Next: Next
学习啦在线学习网 Next: Next: Next: Next: Next: Next
Loop Until True
学习啦在线学习网 On Error GoTo 0
End If
If WinTag And Not ShTag Then
MsgBox MSGONLYONE, vbInformation, HEADER
Exit Sub
End If
学习啦在线学习网 On Error Resume Next
学习啦在线学习网 For Each w1 In Worksheets
'Attempt clearance with PWord1
学习啦在线学习网 w1.Unprotect PWord1
Next w1
学习啦在线学习网 On Error GoTo 0
ShTag = False
学习啦在线学习网 For Each w1 In Worksheets
'Checks for all clear ShTag triggered to 1 if not.
ShTag = ShTag Or w1.ProtectContents
Next w1
If ShTag Then
For Each w1 In Worksheets
With w1
If .ProtectContents Then
On Error Resume Next
Do 'Dummy do loop
学习啦在线学习网 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
学习啦在线学习网 .Unprotect Chr(i) & Chr(j) & Chr(k) & _
学习啦在线学习网 Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
学习啦在线学习网 Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
学习啦在线学习网 If Not .ProtectContents Then
学习啦在线学习网 PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
MsgBox Application.Substitute(MSGPWORDFOUND2, _
学习啦在线学习网 "", PWord1), vbInformation, HEADER
'leverage finding Pword by trying on other sheets
学习啦在线学习网 For Each w2 In Worksheets
学习啦在线学习网 w2.Unprotect PWord1
Next w2
Exit Do 'Bypass all for...nexts
End If
学习啦在线学习网 Next: Next: Next: Next: Next: Next
Next: Next: Next: Next: Next: Next
学习啦在线学习网 Loop Until True
On Error GoTo 0
End If
End With
Next w1
End If
学习啦在线学习网 MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADER
End Sub
关闭编辑窗口 ，工具---宏-----运行,等1分钟,再确定.OK,没有密码了。
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