2022年EXCEL密码保护破解 .pdf

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1、EXCEL 密码保护破解 2010-01-22 09:56方法: 打开文件工具- 宏- 录制新宏 - 输入名字如 :aa 停止录制 ( 这样得到一个空宏 ) 工具- 宏- 宏, 选 aa, 点编辑按钮删除窗口中的所有字符 (只有几个 ), 替换为下面的内容 :( 复制吧 ) 关闭编辑窗口工具- 宏-宏, 选 AllInternalPasswords,运行, 确定两次 , 等 2分钟, 再确定.OK,没有密码了 ! 代码如下：Public Sub AllInternalPasswords() 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 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 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 & SAVE

5、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

6、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 pr

7、essing OK button this & _ will take some time. & DBLSPACE & Amount of time & _ 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 1 页，共 5 页 - - - - - - - - - depends on how many different passwords, the & _ passwords, and your computers specification. & DBLSPACE & _ Just

8、 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

9、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 per

10、son 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

11、 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

12、 = .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 MSGNOPW

13、ORDS2, 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 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 2 页，共 5 页 - - - - - - - - - For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66 For i2 = 65 T

14、o 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 = F

15、alse 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 Nex

16、t: 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

17、 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 名师资料总结 - - -精品资料欢迎下载 - -

18、 - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 3 页，共 5 页 - - - - - - - - - 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) & C

19、hr(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), vbInforma

20、tion, 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

21、 & AUTHORS & VERSION & REPBACK, vbInformation, HEADER End Sub 评价答案好:9不好:0原创:0非原创 :0全世界失眠回答采纳率 :33.3% 2011-02-18 13:09 满意答案好评率： 100%名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 4 页，共 5 页 - - - - - - - - - 添加模块Sub 破解 EXECL 文档的工作表 () Dim i As Integer, j As Integer, k

22、As Integer Dim l As Integer, m As Integer, n As Integer Dim i1 As Integer, i2 As Integer, i3 As Integer Dim i4 As Integer, i5 As Integer, i6 As Integer On Error Resume Next 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: F

23、or i3 = 65 To 66: For i4 = 65 To 66 For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126 ActiveSheet.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 ActiveSheet.ProtectContents = False Then MsgBox One usable password

24、 is & Chr(i) & Chr(j) & _ Chr(k) & Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _ Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) ActiveWorkbook.Sheets(1).Select Range(a1).FormulaR1C1 = Chr(i) & Chr(j) & _ Chr(k) & Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & _ Chr(i3) & Chr(i4) & Chr(i5) & Chr(i6) & Chr(n) Exit Sub End If Next: Next: Next: Next: Next: Next Next: Next: Next: Next: Next: Next 名师资料总结 - - -精品资料欢迎下载 - - - - - - - - - - - - - - - - - - 名师精心整理 - - - - - - - 第 5 页，共 5 页 - - - - - - - - -