Excel有密码怎么破解？Excel密码破解方法介绍

Excel密码破解方法有很多，最常见的便是使用密码字典去解读，解读成功即为破解，而本次使用的是宏命令，若是你还在一筹莫展，可以看看下文中的方法，因为涉及Excel重要文件，若是别人的东西，请获取授权！

Excel密码破解方法介绍：

1、进入加密的 Excel 用快捷命令Alt+F8 打开宏命令 窗口。

2、在宏名一栏中 输入宏的名字 随意健入即可。

3、输入完宏名后 创建的按钮就亮了 点击创建 我们就可以来到 新的界面了。

4、将编辑框内的Sub knife( )End Sub删除 将下列代码 复制 上去。

1. 01 Option Explicit
2. 02 Public Sub AllInternalPasswords()
3. 03 ' Breaks worksheet and workbook structure passwords. Bob McCormick
4. 04 ' probably originator of base code algorithm modified for coverage
5. 05 ' of workbook structure / windows passwords and for multiple passwords
6. 06'
7. 07 ' Norman Harker and JE McGimpsey 27-Dec-2002 (Version 1.1)
8. 08 ' Modified 2003-Apr-04 by JEM: All msgs to constants, and
9. 09 ' eliminate one Exit Sub (Version 1.1.1)
10. 10 ' Reveals hashed passwords NOT original passwords
11. 11 Const DBLSPACE As String = vbNewLine & vbNewLine
12. 12 Const AUTHORS As String = DBLSPACE & vbNewLine & _
13. 13 "Adapted from Bob McCormick base code by" & _
14. 14 "Norman Harker and JE McGimpsey"
15. 15 Const HEADER As String = "AllInternalPasswords User Message"
16. 16 Const VERSION As String = DBLSPACE & "Version 1.1.1 2003-Apr-04"
17. 17 Const REPBACK As String = DBLSPACE & "Please report failure " & _
18. 18 "to the microsoft.public.excel.programming newsgroup."
19. 19 Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _
20. 20 "now be free of all password protection, so make sure you:" & _
21. 21 DBLSPACE & "SAVE IT NOW!" & DBLSPACE & "and also" & _
22. 22 DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _
23. 23 DBLSPACE & "Also, remember that the password was " & _
24. 24 "put there for a reason. Don't stuff up crucial formulas " & _
25. 25 "or data." & DBLSPACE & "Access and use of some data " & _
26. 26 "may be an offense. If in doubt, don't."
27. 27 Const MSGNOPWORDS1 As String = "There were no passwords on " & _
28. 28 "sheets, or workbook structure or windows." & AUTHORS & VERSION
29. 29 Const MSGNOPWORDS2 As String = "There was no protection to " & _
30. 30 "workbook structure or windows." & DBLSPACE & _
31. 31 "Proceeding to unprotect sheets." & AUTHORS & VERSION
32. 32 Const MSGTAKETIME As String = "After pressing OK button this " & _
33. 33 "will take some time." & DBLSPACE & "Amount of time " & _
34. 34 "depends on how many different passwords, the " & _
35. 35 "passwords, and your computer's specification." & DBLSPACE & _
36. 36 "Just be patient! Make me a coffee!" & AUTHORS & VERSION
37. 37 Const MSGPWORDFOUND1 As String = "You had a Worksheet " & _
38. 38 "Structure or Windows Password set." & DBLSPACE & _
39. 39 "The password found was: " & DBLSPACE & "$$" & DBLSPACE & _
40. 40 "Note it down for potential future use in other workbooks by " & _
41. 41 "the same person who set this password." & DBLSPACE & _
42. 42 "Now to check and clear other passwords." & AUTHORS & VERSION
43. 43 Const MSGPWORDFOUND2 As String = "You had a Worksheet " & _
44. 44 "password set." & DBLSPACE & "The password found was: " & _
45. 45 DBLSPACE & "$$" & DBLSPACE & "Note it down for potential " & _
46. 46 "future use in other workbooks by same person who " & _
47. 47 "set this password." & DBLSPACE & "Now to check and clear " & _
48. 48 "other passwords." & AUTHORS & VERSION
49. 49 Const MSGONLYONE As String = "Only structure / windows " & _
50. 50 "protected with the password that was just found." & _
51. 51 ALLCLEAR & AUTHORS & VERSION & REPBACK
52. 52 Dim w1 As Worksheet, w2 As Worksheet
53. 53 Dim i As Integer, j As Integer, k As Integer, l As Integer
54. 54 Dim m As Integer, n As Integer, i1 As Integer, i2 As Integer
55. 55 Dim i3 As Integer, i4 As Integer, i5 As Integer, i6 As Integer
56. 56 Dim PWord1 As String
57. 57 Dim ShTag As Boolean, WinTag As Boolean
58. 58 Application.ScreenUpdating = False
59. 59 With ActiveWorkbook
60. 60 WinTag = .ProtectStructure Or .ProtectWindows
61. 61 End With
62. 62 ShTag = False
63. 63 For Each w1 In Worksheets
64. 64 ShTag = ShTag Or w1.ProtectContents
65. 65 Next w1
66. 66 If Not ShTag And Not WinTag Then
67. 67 MsgBox MSGNOPWORDS1, vbInformation, HEADER
68. 68 Exit Sub
69. 69 End If
70. 70 MsgBox MSGTAKETIME, vbInformation, HEADER
71. 71 If Not WinTag Then
72. 72 MsgBox MSGNOPWORDS2, vbInformation, HEADER
73. 73Else
74. 74 On Error Resume Next
75. 75 Do 'dummy do loop
76. 76 For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
77. 77 For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
78. 78 For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66
79. 79 For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
80. 80 With ActiveWorkbook
81. 81.Unprotect Chr(i) & Chr(j) & Chr(k) & _
82. 82 Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _
83. 83 Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
84. 84 If .ProtectStructure = False And _
85. 85.ProtectWindows = False Then
86. 86 PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
87. 87 Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
88. 88 Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
89. 89 MsgBox Application.Substitute(MSGPWORDFOUND1, _
90. 90 "$$", PWord1), vbInformation, HEADER
91. 91 Exit Do 'Bypass all for...nexts
92. 92 End If
93. 93 End With
94. 94 Next: Next: Next: Next: Next: Next
95. 95 Next: Next: Next: Next: Next: Next
96. 96 Loop Until True
97. 97 On Error GoTo 0
98. 98 End If
99. 99 If WinTag And Not ShTag Then
100. 100 MsgBox MSGONLYONE, vbInformation, HEADER
101. 101 Exit Sub
102. 102 End If
103. 103 On Error Resume Next
104. 104 For Each w1 In Worksheets
105. 105 'Attempt clearance with PWord1
106. 106 w1.Unprotect PWord1
107. 107 Next w1
108. 108 On Error GoTo 0
109. 109 ShTag = False
110. 110 For Each w1 In Worksheets
111. 111 'Checks for all clear ShTag triggered to 1 if not.
112. 112 ShTag = ShTag Or w1.ProtectContents
113. 113 Next w1
114. 114 If ShTag Then
115. 115 For Each w1 In Worksheets
116. 116 With w1
117. 117 If .ProtectContents Then
118. 118 On Error Resume Next
119. 119 Do 'Dummy do loop
120. 120 For i = 65 To 66: For j = 65 To 66: For k = 65 To 66
121. 121 For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66
122. 122 For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66
123. 123 For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126
124. 124.Unprotect Chr(i) & Chr(j) & Chr(k) & _
125. 125 Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
126. 126 Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
127. 127 If Not .ProtectContents Then
128. 128 PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _
129. 129 Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _
130. 130 Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)
131. 131 MsgBox Application.Substitute(MSGPWORDFOUND2, _
132. 132 "$$", PWord1), vbInformation, HEADER
133. 133 'leverage finding Pword by trying on other sheets
134. 134 For Each w2 In Worksheets
135. 135 w2.Unprotect PWord1
136. 136 Next w2
137. 137 Exit Do 'Bypass all for...nexts
138. 138 End If
139. 139 Next: Next: Next: Next: Next: Next
140. 140 Next: Next: Next: Next: Next: Next
141. 141 Loop Until True
142. 142 On Error GoTo 0
143. 143 End If
144. 144 End With
145. 145 Next w1
146. 146 End If
147. 147 MsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADER
148. 148 End Sub

复制代码

Option Explicit Public Sub AllInternalPasswords() ' Breaks worksheet andworkbook structure passwords. Bob McCormick ' probably originator of base codealgorithm modified for coverage ' of workbook structure / windows passwordsand for multiple passwords ' ' 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 passwords NOT originalpasswords Const DBLSPACE As String = vbNewLine & vbNewLine Const AUTHORS AsString = DBLSPACE & vbNewLine & _ "Adapted from Bob McCormick base code by" &_ "Norman Harker and JE McGimpsey" Const HEADER As String ="AllInternalPasswords User Message" Const VERSION As String = DBLSPACE &"Version 1.1.1 2003-Apr-04" Const REPBACK As String = DBLSPACE & "Pleasereport failure " & _ "to the microsoft.public.excel.programming newsgroup."Const ALLCLEAR As String = DBLSPACE & "The workbook should " & _ "now be freeof all password protection, so make sure you:" & _ DBLSPACE & "SAVE IT NOW!" &DBLSPACE & "and also" & _ DBLSPACE & "BACKUP!, BACKUP!!, BACKUP!!!" & _DBLSPACE & "Also, remember that the password was " & _ "put there for areason. Don't stuff up crucial formulas " & _ "or data." & DBLSPACE & "Accessand use of some data " & _ "may be an offense. If in doubt, don't." ConstMSGNOPWORDS1 As String = "There were no passwords on " & _ "sheets, orworkbook structure or windows." & AUTHORS & VERSION Const MSGNOPWORDS2 AsString = "There was no protection to " & _ "workbook structure or windows." &DBLSPACE & _ "Proceeding to unprotect sheets." & AUTHORS & VERSION ConstMSGTAKETIME As String = "After pressing OK button this " & _ "will take sometime." & DBLSPACE & "Amount of time " & _ "depends on how many differentpasswords, the " & _ "passwords, and your computer's specification." &DBLSPACE & _ "Just be patient! Make me a coffee!" & AUTHORS & VERSION ConstMSGPWORDFOUND1 As String = "You had a Worksheet " & _ "Structure or WindowsPassword set." & DBLSPACE & _ "The password found was: " & DBLSPACE & "$$" &DBLSPACE & _ "Note it down for potential future use in other workbooks by " &_ "the same person who set this password." & DBLSPACE & _ "Now to check andclear other passwords." & AUTHORS & VERSION Const MSGPWORDFOUND2 As String ="You had a Worksheet " & _ "password set." & DBLSPACE & "The password foundwas: " & _ DBLSPACE & "$$" & 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 Const MSGONLYONE As String = "Only structure / windows " & _"protected with the password that was just found." & _ ALLCLEAR & AUTHORS &VERSION & REPBACK Dim w1 As Worksheet, w2 As Worksheet Dim i As Integer, j AsInteger, k As Integer, l As Integer Dim m As Integer, n As Integer, i1 AsInteger, i2 As Integer Dim i3 As Integer, i4 As Integer, i5 As Integer, i6 AsInteger Dim PWord1 As String Dim ShTag As Boolean, WinTag As BooleanApplication.ScreenUpdating = False With ActiveWorkbook WinTag =.ProtectStructure Or .ProtectWindows End With ShTag = False For Each w1 InWorksheets ShTag = ShTag Or w1.ProtectContents Next w1 If Not ShTag And NotWinTag Then MsgBox MSGNOPWORDS1, vbInformation, HEADER Exit Sub End If MsgBoxMSGTAKETIME, vbInformation, HEADER If Not WinTag Then MsgBox MSGNOPWORDS2,vbInformation, HEADER Else On Error Resume Next Do 'dummy do loop For i = 65To 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 Fori5 = 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 = FalseAnd _ .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, _ "$$", PWord1),vbInformation, HEADER Exit Do 'Bypass all for...nexts End If End With Next:Next: Next: Next: Next: Next Next: Next: Next: Next: Next: Next Loop UntilTrue On Error GoTo 0 End If If WinTag And Not ShTag Then MsgBox MSGONLYONE,vbInformation, HEADER Exit Sub End If On Error Resume Next For Each w1 InWorksheets 'Attempt clearance with PWord1 w1.Unprotect PWord1 Next w1 On ErrorGoTo 0 ShTag = False For Each w1 In Worksheets 'Checks for all clear ShTagtriggered to 1 if not. ShTag = ShTag Or w1.ProtectContents Next w1 If ShTagThen For Each w1 In Worksheets With w1 If .ProtectContents Then On ErrorResume Next Do 'Dummy do loop For i = 65 To 66: For j = 65 To 66: For k = 65To 66 For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 For i2 = 65 To 66:For i3 = 65 To 66: For i4 = 65 To 66 For i5 = 65 To 66: For i6 = 65 To 66: Forn = 32 To 126 .Unprotect Chr(i) & Chr(j) & Chr(k) & _ Chr(l) & Chr(m) &Chr(i1) & Chr(i2) & Chr(i3) & _ Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) If Not.ProtectContents Then PWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _ Chr(m) &Chr(i1) & Chr(i2) & Chr(i3) & _ Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) MsgBoxApplication.Substitute(MSGPWORDFOUND2, _ "$$", PWord1), vbInformation, HEADER'leverage finding Pword by trying on other sheets For Each w2 In Worksheetsw2.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 OnError GoTo 0 End If End With Next w1 End If MsgBox ALLCLEAR & AUTHORS &VERSION & REPBACK, vbInformation, HEADER End Sub

5、关闭 宏窗口 回到Excel下 按ALT+F8 重新打开 宏命令窗口。

6、你会发现 你前面输入的宏名 变成了AllInternalPasswords 点击执行 会出现如下对话框 点确定。

7、一直点 确定 直到不在 出现对话框为止。

8、等待 一段之间之后 系统会 再次跳出对话框 再点确定 保护就破解成功了。

！！！注：以上方法仅作为参考教材，请勿用于非法途径。

以上内容便是Excel密码破解方法的操作步骤，下次请用户在设置Excel密码的时候尽可能的简单一些，并记录下密码备份，避免再次需要使用宏。