# SketchUp 2018 Pro on Mac OS Big Sur **URL:** \ **Category:** Pro\ **Tags:** mac\ **Created:** [December 3, 2020, 8:56pm UTC](https://forums.sketchup.com/t/sketchup-2018-pro-on-mac-os-big-sur/144837 "2020-12-03T20:56:36Z")\ **Posts on this page:** 1\ **Showing post:** 7
**Author:** ![colin](https://sea2.discourse-cdn.com/sketchup/user_avatar/forums.sketchup.com/colin/32/266703_2.png) [@colin](https://forums.sketchup.com/u/colin)\ **Post date:** [June 12, 2021, 12:46am UTC](https://forums.sketchup.com/t/sketchup-2018-pro-on-mac-os-big-sur/144837/7 "2021-06-12T00:46:27Z")
In case you only look at this post, I answered your other one: > [@Big Sur support?](https://forums.sketchup.com/t/big-sur-support/142089/6): > > SketchUp 2021 is the only version that is stated to work with Big Sur. That means that if something comes up in Big Sur that stops 2021 from working, we would do something to 2021 to work around the problem. We won’t go back even to fix 2020, let alone 2018. But, that’s quite a different thing from whether 2018 will work ok in Big Sur. I switched to Big Sur a long time ago, and I know that at least one of the developers was on it before I was. What I’ve found is that 2016 closes after not too l… Reading my own quote I may have misremembered whether 2018 quit eventually. I haven’t seen it quit in macOS 12 yet. --- _[View the full topic](https://forums.sketchup.com/t/sketchup-2018-pro-on-mac-os-big-sur/144837)._