一、excel软件怎么破解
我就用我自己的加密的excel文件叫大家怎么破解清除excel密码，首先打开有自己加密的excel文档，如下图：
教你如何轻松的破解excel 2010工作表密码
excel2010和以前的版本有所不同，功能更人性化，更智能化。首先我们要做的是，加载宏文件，excel为宏设置默认是关闭的，我们要启用宏，就必须开启宏；“文件”下的子菜单”选项“
如下图所示：
教你如何轻松的破解excel 2010工作表密码
点击“选项”选择子菜单下“信任中心”“宏设置”在宏设置下。选择“启用所以宏”然后点击“确定”
如下图所示：
教你如何轻松的破解excel 2010工作表密码
点击“视图”在右下面我们会看“宏”打开宏，如下图所示：
教你如何轻松的破解excel 2010工作表密码
现在我们就开始录制新宏，宏名：随便填，我这么久填密码，保存在：选择当前工作薄，说明可以不填。
如下图所示：
教你如何轻松的破解excel 2010工作表密码
二、如何破解excel文件密码
我就用我自己的加密的excel文件叫大家怎么破解清除excel密码，首先打开有自己加密的excel文档，如下图：
excel2010和以前的版本有所不同，功能更人性化，更智能化。首先我们要做的是，加载宏文件，excel为宏设置默认是关闭的，我们要启用宏，就必须开启宏；“文件”下的子菜单”选项“
如下图所示：
点击“选项”选择子菜单下“信任中心”“宏设置”在宏设置下。选择“启用所以宏”然后点击“确定”
如下图所示：
点击“视图”在右下面我们会看“宏”打开宏，如下图所示：
现在我们就开始录制新宏，宏名：随便填，我这么久填密码，保存在：选择当前工作薄，说明可以不填。
如下图所示：
我们在宏工作薄中，把一下宏程序写进去。
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 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 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 & VERSIONConst MSGNOPWORDS2 As String = "There was no protection to " & _"workbook structure or windows." & DBLSPACE & _"Proceeding to unprotect sheets." & AUTHORS & VERSIONConst 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 & VERSIONConst MSGPWORDFOUND1 As String = "You had a Worksheet " & _"Structure or Windows Password set." & DBLSPACE & _"The password found was: " & DBLSPACE & "$$" & DBLSPACE & _"Note it down for potential future use in other workbooks by " & _"the same person who set this password." & DBLSPACE & _"Now to check and clear other passwords." & AUTHORS & VERSIONConst MSGPWORDFOUND2 As String = "You had a Worksheet " & _"password set." & DBLSPACE & "The password found was: " & _DBLSPACE & "$$" & DBLSPACE & "Note it down for potential " & _"future use in other workbooks by same person who " & _"set this password." & DBLSPACE & "Now 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 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 Boolean
Application.ScreenUpdating = FalseWith ActiveWorkbookWinTag = .ProtectStructure Or .ProtectWindowsEnd WithShTag = 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 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) & Chr(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, _"$$", PWord1), vbInformation, HEADERExit Do 'Bypass all for...nextsEnd IfEnd WithNext: Next: Next: Next: Next: NextNext: Next: Next: Next: Next: NextLoop Until TrueOn Error GoTo 0End IfIf WinTag And Not ShTag ThenMsgBox MSGONLYONE, vbInformation, HEADERExit SubEnd IfOn Error Resume NextFor Each w1 In Worksheets'Attempt clearance with PWord1w1.Unprotect PWord1Next w1On Error GoTo 0ShTag = FalseFor Each w1 In Worksheets'Checks for all clear ShTag triggered to 1 if not.ShTag = ShTag Or w1.ProtectContentsNext w1If ShTag ThenFor Each w1 In WorksheetsWith w1If .ProtectContents ThenOn Error Resume NextDo 'Dummy do loopFor i = 65 To 66: For j = 65 To 66: For k = 65 To 66For l = 65 To 66: For m = 65 To 66: For i1 = 65 To 66For i2 = 65 To 66: For i3 = 65 To 66: For i4 = 65 To 66For i5 = 65 To 66: For i6 = 65 To 66: For n = 32 To 126.Unprotect Chr(i) & Chr(j) & Chr(k) & _Chr(l) & Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)If Not .ProtectContents ThenPWord1 = Chr(i) & Chr(j) & Chr(k) & Chr(l) & _Chr(m) & Chr(i1) & Chr(i2) & Chr(i3) & _Chr(i4) & Chr(i5) & Chr(i6) & Chr(n)MsgBox Application.Substitute(MSGPWORDFOUND2, _"$$", PWord1), vbInformation, HEADER'leverage finding Pword 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 Sub
点击菜单栏上的工具“宏”选AllInternalPasswords,执行,确定两次； 耐心等一会,再点击两次确定，
在此打开自己加密的excel，看看，密码是不是没有了。
三、怎么解密excel加密文档
1、首先小编有一个加密的excel表格，在其上方点击右键，在弹出的菜单中点击重命名。
2、把后缀名修改为rar，然后在任意空白处点击一下，在弹出的窗口中点击是。
3、双击打开该压缩文件，找到并双击xl文件夹。
4、在xl文件夹中找到并双击打开worksheets文件夹，找到sheet1.xml文件，在其上方点击右键，在弹出的菜单中点击记事本打开。
5、sheetprotection开始到结尾删除，然后保存即可。
6、所以excel加密使用本身自带的加密功能其实并不安全，如果是想要随身携带加密，小编还是建议用硬加密U盘，基本上很难破解，下面以大势至防泄密U盘为例跟大家分享下这类U盘的使用方法。把该U盘接入电脑，双击打开此电脑，找到驱动安装，直至安装完成。
7、返回桌面双击快捷方式，根据提示设置管理模式密码和密保，点击确定进入普通模式，这个模式下是无法打开任何的excel表格。
8、在右上角依次点击选项—模式切换，根据提示输入密码，点击确定进入管理模式。
9、在管理模式下把需要加密的excel表格拷贝进去即可加密，当返回普通模式时就无法访问了。
10、在右上角点击防拷选项，根据需要勾选设置普通模式下的权限，然后点击确定即可。
