Corel Painter Essentials 5 - Download Packaging: Download Operating Systems Supported: Windows & Mac OS System Requirements: Windows: Windows 8.1 (64-bit) or Windows 7 (64-bit) with latest Service Pack Intel Pentium 4, AMD Athlon 64 or AMD Opteron 2 GB RAM 650 MB hard disk space for application files* Mouse or tablet 1024 x 768 screen resolution DVD drive Microsoft Internet Explorer 8 or higher Mac: Mac OS X 10.9 or 10.10 (with latest revision) Intel Core 2 Duo 2 GB RAM 500 MB hard disk space for application files Mouse or tablet 1024 x 768 screen resolution DVD drive Safari v5 or higher *Additional space may be required for Microsoft .NET Framework 4.5