Siemens offers a 14-day or 21-day trial version of WinCC Flexible 2008 SP6 through official channels.
for faster read/write access to alarm and process value logs, which can be converted to CSV for external use. Enhanced Security wincc flexible 2008 sp6 free
: Maintain old machines and PLC connections (like S7-300/400) while keeping the engineering station on a modern OS. Other Notable Features SQL Server 2014 Integration : SP5 replaced older, error-prone SQL instances with SQL Server 2014 Express (LocalDB) Siemens offers a 14-day or 21-day trial version