Membuka proteksi Excel 2007 atau 2010 worksheet.

Memprotect sheet dalam Excel berguna untuk melindungi konten data yang terdapat dalam setiap sheet tersebut agar tidak bisa diubah diedit atau dimodifikasi oleh orang lain. Untuk kali ini sahabat, saya membagikan postingan bangaimana caranya menghilangkan atau membuka file excel yang telah diprotect atau dikunci agar tidak bisa di edit.

langsung saja sahabat bagaimana langkah-langkahnya :

1. Buka file Excel sahabat yang telah diprotect atau dikunci.

 

2. Kemudian Buka Visual Basic dengan cara : Klik kanan sheet, view code atau tekan ALT + F11.

 

3. Kemudian Copy-kan kode HTML di bawah ini mulai dari Public Sub AllInternalPasswords()....... sampai End Sub :

 

<div style="background-color: mediumorchid; border: 2px solid rgb(191, 189, 189); height: 100px; overflow: auto; padding: 5px; text-align: justify; width: 300px;"> 

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 </div>

4. Kemudian Pilih AllInternalPasswords dan klik Run.

 

5. Kemudian klik OKE.

Begitulah sahabat, step by step untuk membuka file excel yang telah di protect. 
Semoga bermanfaat sahabat,.......!!

Atau dengan cara mudah untuk membuka proteksi worksheet adalah :

• Buka opsi folder di Windows Explorer; untuk Windows 7 berarti melalui menu "Organize" dan  dan "Klik Folder and Search Option"
• Klik tab "View" dan hilangkan contengan pada "Hide extension from known file types"

2 langkah diatas untuk memunculkan extensi file Excel karena extensinya perlu di ubah untuk proses selanjutnya.

Setelah langkah-langkah di atas selesai, file akan bisa dibuka dengan progam kompresi file. Saya menggunakan 7-zip dengan alasan gratis dan cukup bertenaga.

software ini bisa di downlad di http://www.7-zip.org/download.html

Gambar disamping menunjukkan file Excel tadi yang sudah diubah menjadi zip file dan di buka dengan software 7-Zip.








pilih folder xl dan kemudian worksheets, setelah itu pilih worksheet yang akan kita hack passwordnya sepertin misalnya worksheet1 seperti gambar di bawah ini :

Highlight dan pilih Edit, hasilnya akan seperti dibawah ini :

pilih  seperti yang terlihat pada gambar.. hapus untuk menghilangkan passwordnya. Tutup file dan simpan.

Setelah selesai, tutup 7-zip. 7-zip akan menanyakan apakah file yang berubah dan apakah kita ingin menyimpan perubahan tersebut . Klik OK

Setelah itu ubah nama file tadi yang sudah berekstensi .zip ke .xlsx

Buka file tersebut dengan MS Excel dan coba periksa apakah worksheetnya masih terprotek password apa tidak. Klik tab review and protect sheet.

hasilnya : passwordnya sudah hilang.

Selamat mencoba dan semoga berguna.