Official download links for SIMATIC WinCC flexible 2007 are no longer available on the Siemens Industry Online Support portal as this version has been discontinued and phased out
Searching for a Siemens WinCC flexible 2007 download link can be challenging because this legacy software reached its "End of Production" on October 1, 2012. Consequently, Siemens has removed the full installation files from public download on their official support portals, offering only updates and service packs for existing users. Official Status and Availability siemens wincc flexible 2007 download link
If you need a legitimate copy, the feature request is simple but requires an investment: Official download links for SIMATIC WinCC flexible 2007