Ⅰ excel表格密码忘记了,怎么找回密码
选中加密文件，后缀名改为rar。双击该文件，选择打开XL文件夹。打开文件夹，将sheet1文件拖到桌面。右键该文件选择记事本打开，查找。删除该词所在括号内的全部内容并保存。点击确定，将后缀名重新改为XLSX即可。
清除Excel工作表密码
选中需要清除密码的表格文件，“右键”-“重命名”，将“.xlsx”表格文件后缀改成“.zip”或“.rar”压缩包后缀。（该方适用于.xlsx后缀文件有效）。双击打开压缩包文件，进入“xl”下的“worksheets”，在这里找到你需要清除密码的工作表，双击打开，“打开方式”设为“记事本”。
使用快捷键“Ctrl + F”，打开查找功能，输入“protect”查找，删除protect所在的<> 括号及括号中所有内容，然后保存，确定。删除。再将压缩包重命名，将后缀改回来。
最后，我们打开表格看看，现在工作表密码就已经被我们清除掉了，我们可以随意改动，都不会有弹窗提示了。
Ⅱ 我的excel表格密码忘记了，怎么解密啊
excel表格密码忘记后的解密步骤如下：
1.按住快捷键ALT+F11，然后切换出VBA编辑窗口，如图一；在该窗口的左侧我们的选择那个忘记密码的工作表，比如sheet 1。
Ⅲ EXCEL文件上加密了，可是忘记了密码，怎么办
楼主的是暴力破解器，如果你设置的密码超过8+的话
那就很难破解！
office密码破解器
office
password
remover
v1.0.0.2
这个也许可以帮助你
Ⅳ Excel文件忘记密码怎么办
可以通过以下步骤解除Excel加密密码：
所需材料：Excel、记事本、解压软件。
一、首先点击选中被加密的表格文档，按F2重命名，把文件格式改为RAR。
Ⅳ Excel的保护密码忘记了怎么办，急用
有两种方法可以解决：
方法1：使用密码破解程序破解。以下为具体方法：
1打开文件
2工具---宏----录制新宏---输入名字如:aa
3停止录制(这样得到一个空宏)
4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:(复制吧)
6关闭编辑窗口
7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!!
内容如下：
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. Don't stuff up crucial formulas " & _
"or data." & DBLSPACE & "Access and use of some data " & _
"may be an offense. If in doubt, don't."
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 computer's 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 'mmy 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 Sub
再用该密码给保护，原来使用者的密码同样能打开。
方法2：使用压缩包解决。
将文件后缀名改为RAR。
打开压缩包文件，找到一个xml文件，用文本方式打开。
打开之后，找到代码pssword 语句，将该句删掉。
再将后缀名改为xls，再打开就没有密码了。
Ⅵ Excel文件忘记密码怎么办
1.开启excel文件点击撤销工作簿保护时忘记密码的情况,
2.这时就可以右键文件,开启右键菜单列表,
3.点击重命名把文件后缀改成rar,
4.改成完rar使用压缩应用打开这个rar文件,
5.然后打开xl目录下的worksheets文件夹,
Ⅶ 如何解锁excel中的密码忘了怎么办
Excel保护密码若是忘记，可通过以下步骤进行解锁：
所需材料：解压软件（这里用的WINRAR）、Excel2007演示。
一、下图中这个表格文件被保存，双击表格内单元格内会弹出该表格为只读，那么开始破解该表格。
注意事项：
1、第五步查找的内容“sheetPro”中，“P”必须是大写，其他字母必须全部为小写，否则找不到。
2、第六步选中的是“sheetPro”所在尖括号内的全部内容，包含尖括号。
3、若是使用能够在压缩包内修改的压缩软件，第三步可跳过，直接在压缩包内进行修改。