OfficeOne Shape Locker extends PowerPoint to allow you to lock shapes, pictures, videos, smart art, charts, placeholders and text boxes on slides, master slides and layouts. Locked shapes do not allow changes to the attributes that have been locked. The lock information is stored within the presentation file and the shape attributes remain locked even on computers where OfficeOne Shape Locker is not present.
The various attributes that can be locked are:
Shape Locker works with Microsoft Office 365, Microsoft PowerPoint 2016, Microsoft PowerPoint 2013, Microsoft PowerPoint 2010 and Microsoft Office PowerPoint 2007. Download and install Shape Locker - it will automatically register with your PowerPoint environment. You can access Shape Locker on the Design Tools tab.
Click here to visit the download page.