Including the OP3, OP7, OP17, and OP27. Multi Panels (MP): Like the MP270 or MP370. Touch Panels (TP): Including the TP170 and TP270.
Siemens rarely offered "trial" versions of ProTool. Most downloads you find are the full installation files that require a valid License Key (usually provided on a yellow floppy disk or a USB transfer). siemens protool v60 download link
If your goal is to migrate an old project to a new panel, you might not need ProTool at all. Siemens WinCC Flexible 2008 has a built-in migration tool that can open ProTool .pdb files and convert them to the WinCC format. However, you must have ProTool installed on the same machine as WinCC Flexible for the migration bridge to function. Including the OP3, OP7, OP17, and OP27
Often includes helpful installation tips for modern OS. Siemens rarely offered "trial" versions of ProTool
Siemens SIMATIC ProTool v6.0 is a legacy engineering software used to configure a wide range of SIMATIC operator panels and HMI (Human Machine Interface) devices. While it has since been replaced by SIMATIC WinCC Flexible and later the TIA Portal, many industrial automation engineers still require ProTool to maintain, modify, or upload projects from older machinery.
Knowing these details will help me guide you to the most stable configuration for your specific hardware.