Excel 撤销工作表保护密码

1、打开您需要破解保护密码的Excel文件2、依次点击菜单栏上的工具---宏----录制新宏输入宏名字如:aa3、停止录制(这样得到一个空宏)4、依次点击菜单栏上的工具---宏----宏,选aa,点编辑按钮5、删除窗口中的所有字符(只有几个),替换为下面的内容复制一下代码Option Explicit Public Sub AllInternalPasswords() Breaks worksheet and workbook structure passwords. Bob 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) Reveals hashed passwords NOT original passwords Const DBLSPACE As String vbNewLine vbNewLine Const 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 String 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 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. Const MSGNOPWORDS1 As String There were no passwords on _ sheets, or workbook structure or windows. AUTHORS VERSION Const MSGNOPWORDS2 As String There was no protection to _ workbook structure or windows. DBLSPACE _ Proceeding to unprotect sheets. AUTHORS VERSION Const MSGTAKETIME 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 VERSION Const MSGPWORDFOUND1 As String You had a Worksheet _ Structure or Windows Password set. DBLSPACE _ The password found was: DBLSPACE $$ DBLSPACE _ Note it down for potential future use in other workbooks by _ the same person who set this password. DBLSPACE _ Now to check and clear other passwords. AUTHORS VERSION Const MSGPWORDFOUND2 As String You had a Worksheet _ password set. DBLSPACE The password found was: _ DBLSPACE $$ DBLSPACE Note it down for potential _ future use in other workbooks by same person who _ set this password. DBLSPACE 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 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 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 .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, vbInformation, HEADER) End Sub6、关闭编辑窗口7、依次点击菜单栏上的工具---宏-----宏,选AllInternalPasswords,运行,确定两次