OS X versions compatible with 15" MBP

[marilynlee17]

I have an IMAC and for offsite, I'm thinking bout buying a used 2012 15" rMBP 16GB/512GB. I mainly use Photoshop and Illustrator. Is it possible to replace maverick with OSX 10.7.5 on the MBP? I'm still running CS5 and quite happy with it as is. I don't want to have to upgrade to cloud CS yet.

 

[S.B.G]

Yes, you can put Lion on that model MBP.

 

[thetechfixer]

Lion should run fine on it.