How to turn off subsurf modifier on a lot of objects at the same time I have a model containing about 30 objects, all together about 900,000 vertices. My computer can't handle this amount of verticies and it gets realy slow. Is there a way how to turn on/off subsurf to all these objects at the same time?
Simplify
Enable scene simplification in Properties &gt; Scene &gt; Simplify and set the subdivision level to 0:

Copy to selected

Select all the objects
Disable the subsurf modifier in the viewport, then  RMB&gt; Copy to selected: