The only thing that you need to do is uncomment proper part of the code which is strFileAs.

In my case I wanted to everything be formated as Firstname Lastname instead of reverse way that is default in outlook.

Press alt+f11 to open vb editor, paste the code, edit strFileAs and press F5 to run it. When it’s done you will have your contacs sorted and changed in your way.

P.S. removing comment in vb means removing sign ‘ in front of the line or text, so if you want to comment something write ‘ in front of the line. In this case you will comment out strFileAs = .FullName part if you don’t want to be Firstname Lastname format and uncomment some other strFileAs line that fits your needs.

Public Sub ChangeFileAs()
Dim objOL As Outlook.Application
Dim objNS As Outlook.NameSpace
Dim objContact As Outlook.ContactItem
Dim objItems As Outlook.Items
Dim objContactsFolder As Outlook.MAPIFolder
Dim obj As Object
Dim strFirstName As String
Dim strLastName As String
Dim strFileAs As String

On Error Resume Next

Set objOL = CreateObject(“Outlook.Application”)
Set objNS = objOL.GetNamespace(“MAPI”)
Set objContactsFolder = objNS.GetDefaultFolder(olFolderContacts)
Set objItems = objContactsFolder.Items

For Each obj In objItems
‘Test for contact and not distribution list
If obj.Class = olContact Then
Set objContact = obj

With objContact
‘ Uncomment the  strFileAs line for the desired format

‘Lastname, Firstname (Company) format
‘ strFileAs = .FullNameAndCompany

‘Firstname Lastname format
strFileAs = .FullName

‘Lastname, Firstname format
‘ strFileAs = .LastNameAndFirstName

‘Company name only
‘ strFileAs = .CompanyName

‘Companyname (Lastname, Firstname)
‘ strFileAs = .CompanyAndFullName

.FileAs = strFileAs

.Save
End With
End If

Err.Clear
Next

Set objOL = Nothing
Set objNS = Nothing
Set obj = Nothing
Set objContact = Nothing
Set objItems = Nothing
Set objContactsFolder = Nothing
End Sub