Before installing Tosska SQL Tuning Expert Pro (TSEP Pro™) for PostgreSQL®, please make sure your system meets the following minimum hardware and software requirements:
| CPU | 1.8 GHz Processor |
| Memory | 2 GB of RAM minimum, 4 GB of RAM recommended |
| Hard Disk Space | 200 MB of disk space for installation |
| Operating System | Microsoft Windows® 7 Microsoft Windows® 10 Microsoft Windows® 11 |
| .NET Framework | Microsoft .NET Framework 4.5.2 |
| Database Server | PostgreSQL 9.0 or higher version |