No, at the moment you can not get Roblox studio for the Mac but they are making a version for the mac.
Go to Gametest.roblox.com (Mac only) For ROBLOX Studio download. ROBLOX studio for Mac is in Beta testing and will come out very soon, As there are still some bugs. But go to that site and download Studio!
Select the application from your applications folder (Mac) go to the menu and type in Roblox Studio (PC)
Unfortunately, you cannot download Roblox or play it on a Mac. This is because Roblox is an Windows only game. Roblox does plan to become compatible with Mac computers in the future
You get Roblox Studio when you download Roblox and if you created a Start Menu Folder then just open the Start Menu, click All Programs' and Find 'Roblox', hover your mouse over it and then click 'Roblox Studio'
You can make games on Roblox using Roblox Stuio.
On windows use the control panel's add or remove programs to delete Roblox Player and Roblox Studio. On the Mac remove Roblox and Roblox Studio from your dock, your applications folder, your browser plugins, documents, and user LIBRARY. Hope this helps.
You can access the Roblox studio from the start menu. Under all progams --> Roblox --> Roblox Studio
you can get it in free models
Roblox Studio is installed (by default) when you install the game platform. If you're on a Windows operating system, you can find it at Start > All Programs > Roblox > Roblox Studio (or Roblox Studio 2.0; your choice!).
You have to download roblox.Then go to the start menu of you computer.Click all programs and look for roblox.Then click roblox the roblox studio.
Go to menu then look for "Roblox Studio". Click roblox studio then find the toolbox. Click that and you can make and insert models into your place.
It installs with normal roblox. Go start: All Programs: Roblox: Roblox studio