excel密码破解软件免费(excel密码破解)

1. excel密码破解

破解方法：

1、将工作表的后缀名改为rar；

2、打开文件，点击“Xl”，将sheet1文件移到文件夹中；

3、记事本打开sheet1文件，删除“protection到0/>处”的内容；

4、修改后的文件替换原文件并改后缀名为xlsx。

2. excel密码破解教程

1.打开先前设置过密码的文档，输入密码即可；

2.

点击文件，点击在左边一列中的文档加密会有一个右拉菜单，再点击密码加密；

3.

之后会跳出密码加密的窗口，打开文件密码，再次输入密码和密码提示的输入框中把密码都删除点击应用。

之后会跳出“密码加密”的窗口，在“打开文件密码”，“再次输入密码”和“密码提示”的输入框中把密码都删除了之后，在按“应用”，等再次打开excel表格就不需要输入密码了。

3. excel密码破解xls

这可能是权限错误造成的。可以这样设置下：随便打开一个文件夹，按“工具－文件夹选项”，选“查看”选项卡，在中间框中找到“使用简单文件共享（推荐）”，去掉它前面的勾，确定。再选中你的这个excel文件，右键选“属性”，找到“安全”选项卡，在“组或用户名称”框中看一下，有没有你当前在windows登录的用户名，这个分两种情况：

1、如果有，看下下面框中的权限，有没有打勾（应该打上勾的）。

2、如果没有，则按“添加”，在另一个出现的对话框中按“高级”、“立即查找”，找到你的当前windows用户登录名，选中，确定即可。这个设置比较繁琐，祝你成功。

4. excel密码破解时显示数据已被破坏

1.打开我们无法正常开启的表格，点击其中的确定按钮，此时打开的是一张空白表格，连最普通的单元格什么都没有哦。同时点击左上角的文件菜单。

2.向下弹出菜单栏，选择其中的选项按钮。

3.在选项中，右侧会有想关选项选择，点击左下角的信任中心。

4.右侧显示信任中心的相关设置，点击右下角的信任中心设置。

5.然后打开信任中心窗口，点击左侧选项卡中的受保护的试图选项。

6.接着显示受保护试图默认是全部勾选的，也就是最安全的模式，若自己确定打开的文本没有问题，可以先取消勾选。

7.最后，完成后点击右下角的确定按钮。即可正常打开受损文件。

如果还是有问题，建议通过WPS修复。

5. excel密码破解 免费

解决方法

1.首先选中被加密的excel文件，按F2键把文件后缀名改为rar。

2.然后双击打开该压缩文件，选择打开XL文件夹。

3.接着打开worksheets文件夹，将sheet1.xml文件拖到桌面。

4.右键该文件选择使用记事本打开，按Ctrl+F键查找protection。

5.删除该词所在尖括号内的全部内容并保存，再将该文件拖回压缩包。

6.最后在弹窗中点击确定按钮，将压缩文件后缀名重新改为XLSX即可。

6. excel密码破解安卓

EXCEL工作表保护密码破解

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 '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 Sub

7. excel密码破解app

如果Excel文件的打开密码忘记了，且密码是6位数以内的数字，可用以下步骤解开（关掉所有程序，为了速度）：

新开一Excel，同时按Alt和F11，进入VBA界面，点菜单上的插入，模块，在新出来的窗口粘贴一下代码：Sub crack()Dim i As LongDim FileName As Stringi = 0FileName = Application.GetOpenFilename("Excel文件（*.xls & *.xlsx）,*.xls;*.xlsx", , "VBA破解")FileName = Right(FileName, Len(FileName) - InStrRev(FileName, "\"))Application.ScreenUpdating = Falseline2: On Error GoTo line1Workbooks.Open FileName, , True, , iMsgBox "Password is " & iExit Subline1: i = i + 1Resume line2Application.ScreenUpdating = TrueEnd Sub然后在此界面直接按F5运行此宏，选择文件，等啊等（看密码长度了）