To manage IncrediMail Skins, open your 'Select Skin' dialog by pressing the 'Ctrl' + 'S' keys on your keyboard.
To remove a Skin, please right-click on the Skin and choose 'Delete' (as marked in red).
To move IncrediMail Skins from one Collection (Folder) to another, click on and drag the Skin to the New Collection.
To create a New Skin Collection, right-click within the Collection list, and choose 'New Collection Folder' (marked in red below). Give the Collection a name and press the 'Enter' key to finish.
To rename a Skin Collection, right-click on that Collection, and choose 'Rename' (as marked above in blue).
Please Note: As Skins do not have Labels, you cannot rename them.
You can delete by right-clicking on the Skin Collection, and choose 'Delete' (as marked above in green).
Please Note: You cannot delete the Default Skin, or any Collection it is in. You also cannot delete the 'Recent' Collection.