From: http://www.extendoffice.com/documents/excel/1138-excel-merge-same-value.html
1. Hold down the ALT + F11 keys, and it opens the Microsoft Visual Basic for Applications window.
2. Click Insert > Module, and paste the following macro in the Modulewindow.
------------------------------------------------------------
Sub MergeSameCell()
'Updateby20131127
Dim Rng As Range, xCell As Range
Dim xRows As Integer
xTitleId = "KutoolsforExcel"
Set WorkRng = Application.Selection
Set WorkRng = Application.InputBox("Range", xTitleId, WorkRng.Address, Type:=8)
Application.ScreenUpdating = False
Application.DisplayAlerts = False
xRows = WorkRng.Rows.Count
For Each Rng In WorkRng.Columns
For i = 1 To xRows - 1
For j = i + 1 To xRows
If Rng.Cells(i, 1).Value <> Rng.Cells(j, 1).Value Then
Exit For
End If
Next
WorkRng.Parent.Range(Rng.Cells(i, 1), Rng.Cells(j - 1, 1)).Merge
i = j - 1
Next
Next
Application.DisplayAlerts = True
Application.ScreenUpdating = True
End Sub
------------------------------------------------------------
3. Then press the F5 key to run this code, a dialog is displayed on the screen for selecting a range to work with. 
Posts
