SharePoint Document Item Reordering is an invaluable and easy-to-use add-on that enables users to re-order the rank of list items in all types of SharePoint lists. Users are able to move any list items to any positions by simply clicking the buttons.
Consolidate various list items into a single grid view web part; Create public or personal view for a SharePoint list collection to filter, sort or group information. Create and manipulate items in SharePoint list collection as in default list view
AthTek Free Voice Changer is a handy audio tool for Windows users. It has a very clean interface without any exaggerated color and overstated features. It clearly lists 4 steps for you to obtain the sound effects you want.