删除EXCEL工作表保护密码 [复制链接]

Excel工作表保护密码破解方法:Ó¯hvþÉa
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1\打开文件Ó¯hvþÉa
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2\工具---宏----录制新宏---输入名字如:aaÓ¯hvþÉa
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3\停止录制(这样得到一个空宏)Ó¯hvþÉa
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4\工具---宏----宏,选aa,点编辑按钮Ó¯hvþÉa
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5\删除窗口中的所有字符(只有几个),替换为下面的内容:(复制吧)Ó¯hvþÉa
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6\关闭编辑窗口Ó¯hvþÉa
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7\工具---宏-----宏,选AllInternalPasswords,运行,确定两次,等2分钟,再确定.OK,没有密码了!!内容如下：Public Sub AllInternalPasswords() Ó¯hvþÉa
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' Breaks worksheet and workbook structure passwords. Bob McCormick Ó¯hvþÉa
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' probably originator of base code algorithm modified for coverage Ó¯hvþÉa
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' of workbook structure / windows passwords and for multiple passwords Ó¯hvþÉa
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' Ó¯hvþÉa
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' Norman Harker and JE McGimpsey 27-Dec-2002 (Version 1.1) Ó¯hvþÉa
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' Modified 2003-Apr-04 by JEM: All msgs to constants, and Ó¯hvþÉa
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' eliminate one Exit Sub (Version 1.1.1) Ó¯hvþÉa
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' Reveals hashed passwords NOT original passwords Ó¯hvþÉa
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Const DBLSPACE As String = vbNewLine & vbNewLine Ó¯hvþÉa
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Const AUTHORS As String = DBLSPACE & vbNewLine & _ Ó¯hvþÉa
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"Adapted from Bob McCormick base code by" & _ Ó¯hvþÉa
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"Norman Harker and JE McGimpsey" Ó¯hvþÉa
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Const HEADER As String = "AllInternalPasswords User Message" Ó¯hvþÉa
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Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04" Ó¯hvþÉa
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Const REPBACK As String = DBLSPACE & "Please report failure " & _ Ó¯hvþÉa
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"to the microsoft.public.excel.programming newsgroup." Ó¯hvþÉa
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Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _ Ó¯hvþÉa
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"now be free of all password protection, so make sure you:" & _ Ó¯hvþÉa
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DBLSPACE & "SAVE IT NOW!" & DBLSPACE & "and also" & _ Ó¯hvþÉa
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DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _ Ó¯hvþÉa
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DBLSPACE & "Also, remember that the password was " & _ Ó¯hvþÉa
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"put there for a reason. Don't stuff up crucial formulas " & _ Ó¯hvþÉa
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"or data." & DBLSPACE & "Access and use of some data " & _ Ó¯hvþÉa
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"may be an offense. If in doubt, don't." Ó¯hvþÉa
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Const MSGNOPWORDS1 As String = "There were no passwords on " & _ Ó¯hvþÉa
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"sheets, or workbook structure or windows." & AUTHORS & VERSION Ó¯hvþÉa
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Const MSGNOPWORDS2 As String = "There was no protection to " & _ Ó¯hvþÉa
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"workbook structure or windows." & DBLSPACE & _ Ó¯hvþÉa
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"Proceeding to unprotect sheets." & AUTHORS & VERSION Ó¯hvþÉa
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Const MSGTAKETIME As String = "After pressing OK button this " & _ Ó¯hvþÉa
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"will take some time." & DBLSPACE & "Amount of time " & _ Ó¯hvþÉa
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"depends on how many different passwords, the " & _ Ó¯hvþÉa
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"passwords, and your computer's specification." & DBLSPACE & _ Ó¯hvþÉa
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"Just be patient! Make me a coffee!" & AUTHORS & VERSION Ó¯hvþÉa
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Const MSGPWORDFOUND1 As String = "You had a Worksheet " & _ Ó¯hvþÉa
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"Structure or Windows Password set." & DBLSPACE & _ Ó¯hvþÉa
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"The password found was: " & DBLSPACE & "$$" & DBLSPACE & _ Ó¯hvþÉa
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"Note it down for potential future use in other workbooks by " & _ Ó¯hvþÉa
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"the same person who set this password." & DBLSPACE & _ Ó¯hvþÉa
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"Now to check and clear other passwords." & AUTHORS & VERSION Ó¯hvþÉa
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Const MSGPWORDFOUND2 As String = "You had a Worksheet " & _ Ó¯hvþÉa
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"password set." & DBLSPACE & "The password found was: " & _ Ó¯hvþÉa
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DBLSPACE & "$$" & DBLSPACE & "Note it down for potential " & _ Ó¯hvþÉa
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"future use in other workbooks by same person who " & _ Ó¯hvþÉa
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"set this password." & DBLSPACE & "Now to check and clear " & _ Ó¯hvþÉa
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"other passwords." & AUTHORS & VERSION Ó¯hvþÉa
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Const MSGONLYONE As String = "Only structure / windows " & _ Ó¯hvþÉa
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"protected with the password that was just found." & _ Ó¯hvþÉa
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ALLCLEAR & AUTHORS & VERSION & REPBACK Ó¯hvþÉa
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Dim w1 As Worksheet, w2 As Worksheet Ó¯hvþÉa
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Dim i As Integer, j As Integer, k As Integer, l As Integer Ó¯hvþÉa
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Dim m As Integer, n As Integer, i1 As Integer, i2 As Integer Ó¯hvþÉa
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Dim i3 As Integer, i4 As Integer, i5 As Integer, i6 As Integer Ó¯hvþÉa
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Dim PWord1 As String Ó¯hvþÉa
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Dim ShTag As Boolean, WinTag As Boolean Ó¯hvþÉa
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Application.ScreenUpdating = False Ó¯hvþÉa
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With ActiveWorkbook Ó¯hvþÉa
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WinTag = .ProtectStructure Or .ProtectWindows Ó¯hvþÉa
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End With Ó¯hvþÉa
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ShTag = False Ó¯hvþÉa
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For Each w1 In Worksheets Ó¯hvþÉa
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ShTag = ShTag Or w1.ProtectContents Ó¯hvþÉa
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Next w1 Ó¯hvþÉa
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If Not ShTag And Not WinTag Then Ó¯hvþÉa
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MsgBox MSGNOPWORDS1, vbInformation, HEADER Ó¯hvþÉa
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Exit Sub Ó¯hvþÉa
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End If Ó¯hvþÉa
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MsgBox MSGTAKETIME, vbInformation, HEADER Ó¯hvþÉa
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If Not WinTag Then Ó¯hvþÉa
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MsgBox MSGNOPWORDS2, vbInformation, HEADER Ó¯hvþÉa
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Else Ó¯hvþÉa
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On Error Resume Next Ó¯hvþÉa
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Do 'dummy do loop Ó¯hvþÉa
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For i = 65 To 66: For j = 65 To 66: For k = 65 To 66 Ó¯hvþÉa
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For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 Ó¯hvþÉa
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For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66 Ó¯hvþÉa
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For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126 Ó¯hvþÉa
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With ActiveWorkbook Ó¯hvþÉa
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.Unprotect Chr(i) & Chr(j) & Chr(k) & _ Ó¯hvþÉa
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Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _ Ó¯hvþÉa
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Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) Ó¯hvþÉa
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If .ProtectStructure = False And _ Ó¯hvþÉa
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.ProtectWindows = False Then Ó¯hvþÉa
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PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _ Ó¯hvþÉa
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Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _ Ó¯hvþÉa
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Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) Ó¯hvþÉa
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MsgBox Application.Substitute(MSGPWORDFOUND1, _ Ó¯hvþÉa
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"$$", PWord1), vbInformation, HEADER Ó¯hvþÉa
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Exit Do 'Bypass all for...nexts Ó¯hvþÉa
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End If Ó¯hvþÉa
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End With Ó¯hvþÉa
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Next: Next: Next: Next: Next: Next Ó¯hvþÉa
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Next: Next: Next: Next: Next: Next Ó¯hvþÉa
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Loop Until True Ó¯hvþÉa
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On Error GoTo 0 Ó¯hvþÉa
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End If Ó¯hvþÉa
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If WinTag And Not ShTag Then Ó¯hvþÉa
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MsgBox MSGONLYONE, vbInformation, HEADER Ó¯hvþÉa
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Exit Sub Ó¯hvþÉa
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End If Ó¯hvþÉa
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On Error Resume Next Ó¯hvþÉa
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For Each w1 In Worksheets Ó¯hvþÉa
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'Attempt clearance with PWord1 Ó¯hvþÉa
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w1.Unprotect PWord1 Ó¯hvþÉa
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Next w1 Ó¯hvþÉa
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On Error GoTo 0 Ó¯hvþÉa
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ShTag = False Ó¯hvþÉa
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For Each w1 In Worksheets Ó¯hvþÉa
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'Checks for all clear ShTag triggered to 1 if not. Ó¯hvþÉa
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ShTag = ShTag Or w1.ProtectContents Ó¯hvþÉa
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Next w1 Ó¯hvþÉa
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If ShTag Then Ó¯hvþÉa
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For Each w1 In Worksheets Ó¯hvþÉa
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With w1 Ó¯hvþÉa
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If .ProtectContents Then Ó¯hvþÉa
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On Error Resume Next Ó¯hvþÉa
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Do 'Dummy do loop Ó¯hvþÉa
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For i = 65 To 66: For j = 65 To 66: For k = 65 To 66 Ó¯hvþÉa
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For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 Ó¯hvþÉa
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For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66 Ó¯hvþÉa
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For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126 Ó¯hvþÉa
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.Unprotect Chr(i) & Chr(j) & Chr(k) & _ Ó¯hvþÉa
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Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _ Ó¯hvþÉa
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Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) Ó¯hvþÉa
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If Not .ProtectContents Then Ó¯hvþÉa
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PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _ Ó¯hvþÉa
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Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _ Ó¯hvþÉa
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Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) Ó¯hvþÉa
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MsgBox Application.Substitute(MSGPWORDFOUND2, _ Ó¯hvþÉa
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"$$", PWord1), vbInformation, HEADER Ó¯hvþÉa
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'leverage finding Pword by trying on other sheets Ó¯hvþÉa
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For Each w2 In Worksheets Ó¯hvþÉa
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w2.Unprotect PWord1 Ó¯hvþÉa
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Next w2 Ó¯hvþÉa
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Exit Do 'Bypass all for...nexts Ó¯hvþÉa
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End If Ó¯hvþÉa
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Next: Next: Next: Next: Next: Next Ó¯hvþÉa
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Next: Next: Next: Next: Next: Next Ó¯hvþÉa
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Loop Until True Ó¯hvþÉa
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On Error GoTo 0 Ó¯hvþÉa
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End If Ó¯hvþÉa
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End With Ó¯hvþÉa
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Next w1 Ó¯hvþÉa
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End If Ó¯hvþÉa
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MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADER Ó¯hvþÉa
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End SubÓ¯hvþÉa
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