1、有些 Excel 表格为了防止内容被修改，设置了保护工作表。如何破解那修改那，就给大家一个示范EXCEL 工作表编辑资料，设置了工作表保护后，不能对表格进行插入删除操作。如果有密码，很简单:工具-选项工作表保护撤消工作表保护 就可以了。如果忘记密码，如下操作：1、打开文件 2、工具-宏-录制新宏-输入名字如:ha3、停止录制(这样得到一个空宏) 4、工具-宏-宏,选 ha,点编辑按钮 5、删除窗口中的所有字符(只有几个),替换为下面的内容:(完整复制下来即可)Public Sub ha() Breaks worksheet and workbook structure passwords. B
2、ob McCormick probably originator of base code algorithm modified for coverage of workbook structure / windows passwords and 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) R
3、eveals hashed passwords NOT original passwordsConst DBLSPACE As String = vbNewLine & vbNewLineConst AUTHORS As String = DBLSPACE & vbNewLine & _“Adapted from Bob McCormick base code by“ & _“Norman Harker and JE McGimpsey“Const HEADER As String = “AllInternalPasswords User Message“Const VERSION As St
4、ring = DBLSPACE & “Version 1.1.1 2003-Apr-04“Const REPBACK As String = DBLSPACE & “Please report failure “ & _“to the microsoft.public.excel.programming newsgroup.“Const ALLCLEAR As String = DBLSPACE & “The workbook should “ & _“now be free of all password protection, so make sure you:“ & _DBLSPACE
5、& “SAVE IT NOW!“ & DBLSPACE & “and also“ & _DBLSPACE & “BACKUP!, BACKUP!, BACKUP!“ & _DBLSPACE & “Also, remember that the password was “ & _“put there for a reason. Dont stuff up crucial formulas “ & _“or data.“ & DBLSPACE & “Access and use of some data “ & _“may be an offense. If in doubt, dont.“Co
6、nst MSGNOPWORDS1 As String = “There were no passwords on “ & _“sheets, or workbook structure or windows.“ & AUTHORS & VERSIONConst MSGNOPWORDS2 As String = “There was no protection to “ & _“workbook structure or windows.“ & DBLSPACE & _“Proceeding to unprotect sheets.“ & AUTHORS & VERSIONConst MSGTA
7、KETIME As String = “After pressing OK button this “ & _“will take some time.“ & DBLSPACE & “Amount of time “ & _“depends on how many different passwords, the “ & _“passwords, and your computers specification.“ & DBLSPACE & _“Just be patient! Make me a coffee!“ & AUTHORS & VERSIONConst MSGPWORDFOUND1
8、 As String = “You had a Worksheet “ & _“Structure or Windows Password set.“ & DBLSPACE & _“The password found was: “ & DBLSPACE & “$“ & DBLSPACE & _“Note it down for potential future use in other workbooks by “ & _“the same person who set this password.“ & DBLSPACE & _“Now to check and clear other p
9、asswords.“ & AUTHORS & VERSIONConst MSGPWORDFOUND2 As String = “You had a Worksheet “ & _“password set.“ & DBLSPACE & “The password found was: “ & _DBLSPACE & “$“ & DBLSPACE & “Note it down for potential “ & _“future use in other workbooks by same person who “ & _“set this password.“ & DBLSPACE & “N
10、ow to check and clear “ & _“other passwords.“ & AUTHORS & VERSIONConst MSGONLYONE As String = “Only structure / windows “ & _“protected with the password that was just found.“ & _ALLCLEAR & AUTHORS & VERSION & REPBACKDim w1 As Worksheet, w2 As WorksheetDim i As Integer, j As Integer, k As Integer, l
11、 As IntegerDim m As Integer, n As Integer, i1 As Integer, i2 As IntegerDim i3 As Integer, i4 As Integer, i5 As Integer, i6 As IntegerDim PWord1 As StringDim ShTag As Boolean, WinTag As BooleanApplication.ScreenUpdating = FalseWith ActiveWorkbookWinTag = .ProtectStructure Or .ProtectWindowsEnd WithSh
12、Tag = FalseFor Each w1 In WorksheetsShTag = ShTag Or w1.ProtectContentsNext w1If Not ShTag And Not WinTag ThenMsgBox MSGNOPWORDS1, vbInformation, HEADERExit SubEnd IfMsgBox MSGTAKETIME, vbInformation, HEADERIf Not WinTag ThenMsgBox MSGNOPWORDS2, vbInformation, HEADERElseOn Error Resume NextDo dummy
13、do loopFor i = 65 To 66: For j = 65 To 66: For k = 65 To 66For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126With ActiveWorkbook.Unprotect Chr(i) & Chr(j) & Chr(k) & _Chr(l) & Chr(m) & Ch
14、r(i1) & Chr(i2) & _Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)If .ProtectStructure = False And _.ProtectWindows = False ThenPWord1 = 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, _“$“,
15、 PWord1), vbInformation, HEADERExit Do Bypass all for.nextsEnd IfEnd WithNext: Next: Next: Next: Next: NextNext: Next: Next: Next: Next: NextLoop Until TrueOn Error GoTo 0End IfIf WinTag And Not ShTag ThenMsgBox MSGONLYONE, vbInformation, HEADERExit SubEnd IfOn Error Resume NextFor Each w1 In Worksh
16、eetsAttempt clearance with PWord1w1.Unprotect PWord1Next w1On Error GoTo 0ShTag = FalseFor Each w1 In WorksheetsChecks for all clear ShTag triggered to 1 if not.ShTag = ShTag Or w1.ProtectContentsNext w1If ShTag ThenFor Each w1 In WorksheetsWith w1If .ProtectContents ThenOn Error Resume NextDo Dummy
17、 do loopFor i = 65 To 66: For j = 65 To 66: For k = 65 To 66For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126.Unprotect Chr(i) & Chr(j) & Chr(k) & _Chr(l) & Chr(m) & Chr(i1) & Chr(i2) &
18、Chr(i3) & _Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)If Not .ProtectContents ThenPWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)MsgBox Application.Substitute(MSGPWORDFOUND2, _“$“, PWord1), vbInformation, HEADERleverage finding Pwor
19、d by trying on other sheetsFor Each w2 In Worksheetsw2.Unprotect PWord1Next w2Exit Do Bypass all for.nextsEnd IfNext: Next: Next: Next: Next: NextNext: Next: Next: Next: Next: NextLoop Until TrueOn Error GoTo 0End IfEnd WithNext w1End IfMsgBox ALLCLEAR & AUTHORS & VERSION & REPBACK, vbInformation, HEADEREnd Sub6、闭编辑窗口 7、工具-宏-宏,选 AllInternalPasswords,运行,确定两次,等几分钟分钟(可能时间也挺长的半个小时是用不了的),再确定.OK,没有密码了!本程序我测试过了.，已经给客户完成修改工作，确实可行，就是破解时间长一些，Excel 可能还会出现无响应，大概一根烟卷的功夫就好了， （我是点击宏命令就去抽烟了了，回来点击两个确定就就好了，
