excel數據打碼後如何解碼

❶ excel如何解碼

1.
將此工作表「重命名」，後綴名改為「rar」。
2.
打開此文件，點擊「Xl」。
3.
將sheet1文件移到文件夾中。
4.
將此文件用「記事本」打開

❷ 硬碟數據恢復後,EXCEL表格出現亂碼,如何解決

數據恢復後，Excel亂碼的情況有以下幾種：

1，文件破損，無法恢復

2，文件被覆蓋，無法恢復

3，數據恢復工具導致，可以修復

1-2這兩種情況是所有數據恢復工具都無法修復了；

若是第3種情況，即可修復。

方法：換個數據恢復工具使用。

推薦：minitool數據恢復工具。（http://pdr.minitool.com/）

最後若換數據恢復工具恢復的表格仍然出現亂碼情況，

即可以肯定文件破損或者文件被覆蓋導致表格無法恢復。

❸ excel數據保護後如何解密

可以搜一個OFFICEKEY的小軟體，輕松解密Excel工作表保護密碼、word文檔保護密碼（打開文件密碼很難破解）。

❹ Excel修改數據需要輸入密碼,保存後就不能修改了，如何才能破解或查看原始密碼

EXCEL工作表保護密碼破解
方法:
1\打開文件
2\工具---宏----錄制新宏---輸入名字如:aa
3\停止錄制(這樣得到一個空宏)
4\工具---宏----宏,選aa,點編輯按鈕
5\刪除窗口中的所有字元(只有幾個),替換為下面的內容:(復制吧)
6\關閉編輯窗口
7\工具---宏-----宏,選AllInternalPasswords,運行,確定兩次,等2分鍾,再確定.OK,沒有密碼了!!
內容如下：
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

❺ EXCEL數據分列出現亂碼如何解決

不是亂碼，是你分列以後，1-1默認顯示成了數值格式。
可以用left（C1,1)和right（C1,len(C1)-1)兩個函數來實現你的分列。

❻ 在excel中，如何利用vba對url進行解碼

用這個自定義函數

PublicFunctionUrlDecode(ByValstrTextAsString)AsString'如果值中帶有非英文和數字，則需轉換成%形式
'url編碼utf-8
Dimjs
Setjs=CreateObject("msscriptcontrol.scriptcontrol")
js.Language="JavaScript"
'UrlDecode=js.eval("decodeURI('"&strText&"');")'忽略!@#$&*()=:/;+'
'UrlEncode=js.Eval("escape('"&Replace(strText,"'","'")&"');")'漢字轉換為%u開頭的Unicode碼不會被此方法編碼的字元：@*/+
UrlDecode=js.Eval("decodeURIComponent('"&strText&"');")'包含://
EndFunction

歡迎到EXCEL880工作室來看實例視頻

❼ U盤里的一份EXCEL的文件變馬賽克了，有什麼辦法修復嗎

你先打開EXCEL，然後用「打開」功能找到那個文件，然後選擇「打開並修復」打開試試！

❽ EXCEL當一列數據滿足特定條件後,如何按順序編碼

B1=IF(A1="儲備",A1&"-"&COUNTIF($A$1:$A1,A1),"")向下復制

❾ 硬碟數據恢復後,EXCEL表格出現亂碼,如何解決

數據恢復後，Excel亂碼的情況有以下幾種：
1，文件破損，無法恢復
2，文件被覆蓋，無法恢復
3，數據恢復工具導致，可以修復
1-2這兩種情況是所有數據恢復工具都無法修復了；
若是第3種情況，即可修復。
方法：換個數據恢復工具使用。
推薦：minitool數據恢復工具。（http://pdr.minitool.com/）
最後若換數據恢復工具恢復的表格仍然出現亂碼情況，
即可以肯定文件破損或者文件被覆蓋導致表格無法恢復。