Excel表格保护密码忘了解决办法_Excel表格保护密码

　　excel密码破解步骤如下

　　打开受密码保护的工作表

　　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 AllInternalPassords()

　　' Breaks orksheet and orkbook structure passords. Bob McCormick

　　' probably originator of base code algorithm modified for coverage

　　' of orkbook structure / indos passords and for multiple passords

　　'

　　' Norman Harker and JE McGimpsey 27-Dec-2002 (Version 1.1)

　　' Modified 2003-Apr-04 by JEM: All msgs to constants, and

　　' eliminate one Exit Sub (Version 1.1.1)

　　' Reveals hashed passords NOT original passords

　　Const DBLSPACE As String = vbNeLine & vbNeLine

　　Const AUTHORS As String = DBLSPACE & vbNeLine & _

　　"Adapted from Bob McCormick base code by" & _

　　"Norman Harker and JE McGimpsey"

　　Const HEADER As String = "AllInternalPassords User Message"

　　Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04"

　　Const REPBACK As String = DBLSPACE & "Please report failure " & _

　　"to the microsoft.public.excel.programming nesgroup."

　　Const ALLCLEAR As String = DBLSPACE & "The orkbook should " & _

　　"no be free of all passord protection, so make sure you:" & _

　　DBLSPACE & "SAVE IT NOW!" & DBLSPACE & "and also" & _

　　DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _

　　DBLSPACE & "Also, remember that the passord as " & _

　　"put there for a reason. Don't stuff up crucial formulas " & _

　　"or data." & DBLSPACE & "Aess and use of some data " & _

　　"may be an offense. If in doubt, don't."

　　Const MSGNOPWORDS1 As String = "There ere no passords on " & _

　　"sheets, or orkbook structure or indos." & AUTHORS & VERSION

　　Const MSGNOPWORDS2 As String = "There as no protection to " & _

　　"orkbook structure or indos." & DBLSPACE & _

　　"Proceeding to unprotect sheets." & AUTHORS & VERSION

　　Const MSGTAKETIME As String = "After pressing OK button this " & _

　　"ill take some time." & DBLSPACE & "Amount of time " & _

　　"depends on ho many different passords, the " & _

　　"passords, and your puter's specification." & DBLSPACE & _

　　"Just be patient! Make me a coffee!" & AUTHORS & VERSION

　　Const MSGPWORDFOUND1 As String = "You had a Worksheet " & _

　　"Structure or Windos Passord set." & DBLSPACE & _

　　"The passord found as: " & DBLSPACE & "" & DBLSPACE & _

　　"Note it don for potential future use in other orkbooks by " & _

　　"the same person ho set this passord." & DBLSPACE & _

　　"No to check and clear other passords." & AUTHORS & VERSION

　　Const MSGPWORDFOUND2 As String = "You had a Worksheet " & _

　　"passord set." & DBLSPACE & "The passord found as: " & _

　　DBLSPACE & "" & DBLSPACE & "Note it don for potential " & _

　　"future use in other orkbooks by same person ho " & _

　　"set this passord." & DBLSPACE & "No to check and clear " & _

　　"other passords." & AUTHORS & VERSION

　　Const MSGONLYONE As String = "Only structure / indos " & _

　　"protected ith the passord that as just found." & _

　　ALLCLEAR & AUTHORS & VERSION & REPBACK

　　Dim 1 As Worksheet, 2 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

　　With ActiveWorkbook

　　WinTag = .ProtectStructure Or .ProtectWindos

　　End With

　　ShTag = False

　　For Each 1 In Worksheets

　　ShTag = ShTag Or 1.ProtectContents

　　Next 1

　　If Not ShTag And Not WinTag Then

　　MsgBox MSGNOPWORDS1, vbInformation, HEADER

　　Exit Sub

　　End If

　　MsgBox MSGTAKETIME, vbInformation, HEADER

　　If Not WinTag Then

　　MsgBox MSGNOPWORDS2, vbInformation, HEADER

　　Else

　　On Error Resume Next

　　Do 'dummy do loop

　　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

　　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 _

　　.ProtectWindos = False Then

　　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(MSGPWORDFOUND1, _

　　"", PWord1), vbInformation, HEADER

　　Exit Do 'Bypass all for...nexts

　　End If

　　End With

　　Next: Next: Next: Next: Next: Next

　　Next: Next: Next: Next: Next: Next

　　Loop Until True

　　On Error GoTo 0

　　End If

　　If WinTag And Not ShTag Then

　　MsgBox MSGONLYONE, vbInformation, HEADER

　　Exit Sub

　　End If

　　On Error Resume Next

　　For Each 1 In Worksheets

　　'Attempt clearance ith PWord1

　　1.Unprotect PWord1

　　Next 1

　　On Error GoTo 0

　　ShTag = False

　　For Each 1 In Worksheets

　　'Checks for all clear ShTag triggered to 1 if not.

　　ShTag = ShTag Or 1.ProtectContents

　　Next 1

　　If ShTag Then

　　For Each 1 In Worksheets

　　With 1

　　If .ProtectContents Then

　　On Error Resume Next

　　Do 'Dummy do loop

　　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

　　.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 Not .ProtectContents Then

　　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, _

　　"", PWord1), vbInformation, HEADER

　　'leverage finding Pord by trying on other sheets

　　For Each 2 In Worksheets

　　2.Unprotect PWord1

　　Next 2

　　Exit Do 'Bypass all for...nexts

　　End If

　　Next: Next: Next: Next: Next: Next

　　Next: Next: Next: Next: Next: Next

　　Loop Until True

　　On Error GoTo 0

　　End If

　　End With

　　Next 1

　　End If

　　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