excel密码怎么破解

取消excel密码保护：

工具／原料：联想拯救者R7000、Windows 10、Excel 2019

1、打开加密excel

打开一个加密的excel，输入密码，点击确定。

2、打开信息页面

点击文件，点击信息。

3、进入加密选项页面

点击保护工作簿，点击用密码进行加密。

4、删除密码

将密码删除，点击确定。

5、返回页面

点击返回。

6、保存并再次打开

点击保存按钮，再次打开即可取消密码了。

如何破解excel宏密码的方法：

破解宏密码步骤1：打开需要破解的文件，并点开需要输入密码的界面，如图

破解宏密码步骤2：使用EXCELEXE重新打开一个工作簿。

破解宏密码步骤3：打开新工作簿的VBA代码区域，并插入一个模块。

破解宏密码步骤4：插入如下代码

Sub test()

Dim st, nd, th3, th4, th5, th6, th7, th8 As Variant

Dim ii, jj, kk, ll, mm, nn, oo, pp, qq As Integer

Dim PADN, PD, IJ, JK, PADNO, speed

speed = 0005

st = Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z")

nd = Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z")

th3 = Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z")

th4 = Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z")

th5 = Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z")

th6 = Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z")

th7 = Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z")

th8 = Array("0", "1", "2", "3", "4", "5", "6", "7", "8", "9", "a", "b", "c", "d", "e", "f", "g", "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", "u", "v", "w", "x", "y", "z", "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z")

PADN = InputBox("How long the password is", "Guilin Hu", 4)

PADNO = CInt(PADN)

For IJ = 1 To 100

If Sheet1Cells(IJ, 1) = "" Then

Sheet1Cells(IJ, 1) = Now

Exit For

Else

End If

Next IJ

PauseTime = 2

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

Select Case (PADNO)

Case 1

For ii = 0 To 61

PD = st(ii)

SendKeys PD

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

Next ii

Case 2

For ii = 0 To 61

For jj = 0 To 61

PD = st(ii) & nd(jj)

SendKeys PD

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

Next jj

Next ii

Case 3

For ii = 0 To 61

For jj = 0 To 61

For kk = 0 To 61

PD = st(ii) & nd(jj) & th3(kk)

SendKeys PD

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

Next kk

Next jj

Next ii

Case 4

For ii = 0 To 61

For jj = 0 To 61

For kk = 0 To 61

For ll = 0 To 61

PD = st(ii) & nd(jj) & th3(kk) & th4(ll)

SendKeys PD

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

Next ll

Next kk

Next jj

Next ii

Case 5

For ii = 0 To 61

For jj = 0 To 61

For kk = 0 To 61

For ll = 0 To 61

For mm = 0 To 61

PD = st(ii) & nd(jj) & th3(kk) & th4(ll) & th5(mm)

SendKeys PD

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

Next mm

Next ll

Next kk

Next jj

Next ii

Case 6

For ii = 0 To 61

For jj = 0 To 61

For kk = 0 To 61

For ll = 0 To 61

For mm = 0 To 61

For nn = 0 To 61

PD = st(ii) & nd(jj) & th3(kk) & th4(ll) & th5(mm) & th6(nn)

SendKeys PD

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

Next nn

Next mm

Next ll

Next kk

Next jj

Next ii

Case 7

For ii = 0 To 61

For jj = 0 To 61

For kk = 0 To 61

For ll = 0 To 61

For mm = 0 To 61

For nn = 0 To 61

For oo = 0 To 61

PD = st(ii) & nd(jj) & th3(kk) & th4(ll) & th5(mm) & th6(nn) & th7(oo)

SendKeys PD

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

Next oo

Next nn

Next mm

Next ll

Next kk

Next jj

Next ii

Case 8

For ii = 0 To 61

For jj = 0 To 61

For kk = 0 To 61

For ll = 0 To 61

For mm = 0 To 61

For nn = 0 To 61

For oo = 0 To 61

For pp = 0 To 61

PD = st(ii) & nd(jj) & th3(kk) & th4(ll) & th5(mm) & th6(nn) & th7(oo) & th8(pp)

SendKeys PD

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

PauseTime = speed

Start = Timer

Do While Timer < Start + PauseTime

DoEvents

Loop

Finish = Timer

SendKeys "{enter}"

Next pp

Next oo

Next nn

Next mm

Next ll

Next kk

Next jj

Next ii

End Select

For JK = 1 To 100

If Sheet1Cells(JK, 2) = "" Then

Sheet1Cells(JK, 2) = Now

Exit For

Else

End If

Next JK

End Sub

破解宏密码步骤5：按F5执行代码，输入密码长度。如果不知道密码的长度，就猜，第一次输1，第二次输2。。。依次试。

破解宏密码步骤6：输入密码长度后，点击确定。并在2s内将鼠标的焦点点在最开始要破解文件的密码输入框里边。接下来的工作就是“静候佳音”了。

破解宏密码步骤7：没有破解不开的密码。主要的是你有时间就好!1位密码破解最长时间：62/(1/0005)=031秒;2位数密码破解最长时间：6262/(1/0005)=1922秒。。。依次类推：N位数密码破解时间：(62)的N次方/(1/0005)秒的时间。就看您的耐性了!破解完成之后就会自动进去VBA代码模块。

破解宏密码步骤8：接下来就是修改别人的密码了!进去果断点击VBA工程属性，改密码。

　　EXCEL作为办公必备的办公软件，做表格基本就要用上他，那么有的人就会问EXCEL有什么作用呢EXCEL能够进行数据的处理、统计分析与计算，而且还能够进行简单的数据库管理，能绘制图表，具有检查与删除宏病毒的功能。EXCEL也需要登陆，如果EXCEL的登陆密码忘了怎么办呢也是很多人想知道的问题，今天小编就为大家介绍一下excel密码忘记了怎么办，大家可要认真听好了!

　　excel密码忘记了怎么办excel密码破解方法：

　　(1)EXCEL文件的加密：

　　1、先来看看如何针对EXCEL文件进行加密，首先打开要加密的EXCEL文件，然后选择菜单的“文件”->“另存为”，在打开的“另存为”窗口中选择右上角的“工具”->“WEB选项”

　　2：之后就会自动弹出一个窗口，里面包括了对打开权限密码以及修改权限密码的设置选项，添加对应密码后确定即可。和WORD文档加密一样需要确认输入的密码，确认后关闭保存窗口。

　　3：这样每次打开该EXCEL文件后都会首先弹出打开密码输入对话框，只有输入正确的密码才能够查看里面的内容。通过以上几步完成了对EXCEL文档的加密工作。那么excel密码破解方法有哪些呢

　　(2)EXCEL文档密码破解不求人：

　　1：根据提供的消息资料，就能了解到excel密码破解方法。和之前的操作一样通过Office password Recovery Toolbox打开要破解密码的文件，然后选择要破解的密码类型，点REMOVE按钮完成操作。软件发送找到的EXCEL文件加密KEY信息，找到后发送到rixlersoftware server服务器进行在线破解。等待一段时间后弹出“the document has been successfully decrypted”提示后说明这个文件已经被成功破解掉了密码，点“确定”关闭软件。

　　2：之后会看到新建立的XXX(DEMO)xls文件，这个就是破解后没有打开密码以及修改密码限制的EXCEL文件，打开该文件可以看到与之前加密EXCEL文件一样的内容，输入信息也都是可以保存的，从而顺利的完成了针对EXCEL文件密码的破解工作。想要详细了解excel密码破解方法，可以继续关注excel密码破解教程的最新动态。

　　Excel 忘记密码，怎么恢复Excel密码

　　1、在电脑上下载并安装Excel Password Geeker。

　　2、运行Excel Password Geeker

　　3、点击左上角的 Open 按钮，然后导航到你的 Excel 文件所在的路径，并把它导入到Excel Password Geeker里面。

　　4、Excel文件导入后，点击上面的 Start 按钮就开始恢复Excel密码了。

　　5、Excel密码恢复后显示在对话框中，你可以直接点击Copy按钮将它复制，然后粘贴，就可以打开你受密码保护的 Excel 文件了。

　　注意事项

　　虽然Excel Password Geeker 这个工具是英文版的，但界面简洁易懂，易于操作哦。

　　如果你的 Excel 密码设置的比较简单，几秒钟就可以恢复，如果你的密码设置的非常复杂的话，可能就要等上几个小时了。

　　如果你对你的 Excel 密码还有一些印象的话，可以在 Type of attack 下拉菜单下，选择一种 密码破解的模式，可以加快密码恢复的速度。

　　这些就是小编今天为大家介绍的EXCEL的登陆密码忘记了怎么办的问题，EXCEL作为办公软件，登陆密码忘记了可就麻烦了，还有可能导致办公错误的问题，更有可能导致文件找不到，所以，EXCEL的登陆密码忘记了之后，找回密码可是非常重要的问题，EXCEL的表格的便利已经适应了各行各业。

　　以上就是有关 excel密码忘记了怎么办的ip配置 的 相关内容，希望能对大家有所帮助

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