破解Excel保护密码

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网上有很多这个代码，但很多朋友并不太了解如何运用在此做了一些整理，希望对大家有所帮助！

注：很多时候会因为忘记密码丢失重要EXCEL文件而烦恼，这份代码就能帮你找回，仅仅出之这个初衷，如因为这个代码让你感到不安全，那请加强电脑文件的密保，如用在不当的地方，后果自负！

方法/步骤

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   1、新建一个EXCEL文件“BOOK1”，在工具栏空白位置，任意右击，选择Visual Basic项，弹出Visual Basic工具栏：
   

   
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   2、在Visual Basic工具栏中，点击“录制”按钮，弹出“录制新宏”对话框，选择“个人宏工作簿”： 
   

   
3. 3、选择“个人宏工作簿”后按确定，弹出如下“暂停”按钮，点击停止： 
   

   
4. 4、在Visual Basic工具栏中，点击“编辑”按钮： 
   

   
5. 5、点击“编辑”按钮后，弹出如下图的编辑界面： 
         找到“VBAProject（PERSONAL.XLS）－模块－模块1（也可能是模块N-其他数字）” 
         双击模块1－将右边代码内容清空  
   

   
6. 6、复制“工作保护密码破解”代码到右边框中，点保存，然后关闭“BOOK1” 
   

   
7. 7、运行需要解密的“EXCEL文件”，在Visual Basic工具栏中，点击“运行”按钮 
   

   
8. 8、点击“运行”按钮后，弹出“宏”对话框， 
        点击运行“PERSONAL.XLS!工作保护密码破解”这个宏 
   

   
9. 9、运行“PERSONAL.XLS!工作保护密码破解”这个宏后， 
        如下图示意就可以 解除工作表的密码保护了 
   

   
10. （这个图，如果工作表中有多组不同密码， 
       每解开一组，就会提示一次，也就说可能会出现几次）
    

    

    
11. 工作表保护密码破解(代码）

    =========请复制以下内容=============

    Public Sub 工作表保护密码破解()
    Const DBLSPACE As String = vbNewLine & vbNewLine
    Const AUTHORS As String = DBLSPACE & vbNewLine & _
    "作者:McCormick   JE McGimpsey "
    Const HEADER As String = "工作表保护密码破解"
    Const VERSION As String = DBLSPACE & "版本 Version 1.1.1"
    Const REPBACK As String = DBLSPACE & ""
    Const ZHENGLI As String = DBLSPACE & "                   hfhzi3—戊冥 整理"
    Const ALLCLEAR As String = DBLSPACE & "该工作簿中的工作表密码保护已全部解除!!" & DBLSPACE & "请记得另保存" _
    & DBLSPACE & "注意：不要用在不当地方，要尊重他人的劳动成果！"
    Const MSGNOPWORDS1 As String = "该文件工作表中没有加密"
    Const MSGNOPWORDS2 As String = "该文件工作表中没有加密2"
    Const MSGTAKETIME As String = "解密需花费一定时间,请耐心等候!" & DBLSPACE & "按确定开始破解!"
    Const MSGPWORDFOUND1 As String = "密码重新组合为:" & DBLSPACE & "$$" & DBLSPACE & _
    "如果该文件工作表有不同密码,将搜索下一组密码并修改清除"
    Const MSGPWORDFOUND2 As String = "密码重新组合为:" & DBLSPACE & "$$" & DBLSPACE & _
    "如果该文件工作表有不同密码,将搜索下一组密码并解除"
    Const MSGONLYONE As String = "确保为唯一的?"
    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
    With ActiveWorkbook
    WinTag = .ProtectStructure Or .ProtectWindows
    End With
    ShTag = False
    For Each w1 In Worksheets
    ShTag = ShTag Or w1.ProtectContents
    Next w1
    If Not ShTag And Not WinTag Then
    MsgBox MSGNOPWORDS1, vbInformation, HEADER
    Exit Sub
    End If
    MsgBox MSGTAKETIME, vbInformation, HEADER
    If Not WinTag Then
    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 _
    .ProtectWindows = 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 w1 In Worksheets
    'Attempt clearance with PWord1
    w1.Unprotect PWord1
    Next w1
    On Error GoTo 0
    ShTag = False
    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
    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 Pword by trying on other sheets
    For Each w2 In Worksheets
    w2.Unprotect PWord1
    Next w2
    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 w1
    End If
    MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK & ZHENGLI, vbInformation, HEADER
    End Sub
    

    
    

    
12. <工作表保护密码破解放代码>是放在VBAProject(PERSONAL.XLS)[个人宏工作簿]——[模块]中的，如上图是放在红色标号2[模块1]中

    
    

    
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