Reorder List/Library Columns
It's a tool for SharePoint users and developers. This tool will help to reorder list or library columns.
At first login into SharePoint site and then click on the extension icon. In the popup window select your list and content type. You will find all columns in the table. Now reorder columns using mouse drag drop and finally click on apply button.
It's a open source project. So you are always welcome to contribute in it.