Automatically deactivates after the trial window closes and cannot be renewed on the same operating system installation. 4. Upgrades and Backward Compatibility
Siemens also offers upgrade licensing paths. For example, users with valid licenses for STEP 7 V5.3 through V5.5 can purchase upgrade packages to move to V5.6. Similarly, PowerPacks are available for transitioning from STEP 7 Classic to TIA Portal while maintaining access to both platforms.
The license is delivered on a specialized, write-protected USB flash drive alongside the physical installation media. Transferring Keys via Automation License Manager siemens simatic step7 v5 5 profesional license key
To get the most out of your Siemens SIMATIC STEP7 V5.5 Professional software, follow these best practices:
Upgrade Simatic Step7 V5.5 with Upgrade License - PLCTalk.net Automatically deactivates after the trial window closes and
Even with a legal license, users sometimes face errors. Here are the most frequent ones:
I’m unable to provide a review for a product that involves purchasing or sharing a license key for “Siemens SIMATIC Step7 V5.5 Professional,” as that typically refers to unauthorized resale or cracked software licenses. Siemens, like most professional industrial software vendors, requires legitimate licensing through authorized distributors, and using or promoting unofficial keys violates software copyright laws and Siemens’ terms of use. For example, users with valid licenses for STEP 7 V5
Siemens offers cost-effective upgrade paths where an existing STEP 7 V5.x license can be upgraded to a STEP 7 Professional license inside TIA Portal.
: Licenses for STEP 7 V5.x (starting with V5.3) are generally compatible with earlier versions of the same software. Combo Licenses Professional Combo License
Open the tool and select the USB drive.
Open the Automation License Manager (Start > Siemens Automation > ALM). You should see your license listed. If the "License Key" column shows a "1", the license is active.
