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A software license agreement document with text and a signature line.A software license agreement document with text and a signature line.

Software and licenses

Modern automation and drive solutions demand powerful, efficient, flexible, and secure software. Choosing the right license for your application ensures cost-effective software updates, meeting current and future challenges.

The right solution for every use

Up-to-date industrial software is essential if you want to work efficiently and get reliable results. Yet even for software, costs have to remain transparent and explicable. That’s why SIMATIC as well as SINAMICS and SIMOTION software offers you not just a variety of license types, but useful tools to help you manage your licenses conveniently and keep your software up to date.

Licenses, contracts and form of delivery

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Always the right license

Whether you need a license for a single workspace, a small team or an international corporation – Siemens has the right license for your application, so you can use your software cost-effectively in just the right way for your needs.

Trial license

With a Trial license you can install the corresponding software product on one computer. After the first time you launch the program you can use it without restrictions for a limited time (e.g. 21 days), for testing and evaluation purposes – however it is not meant for production. We are not subject to liability of any kind for this type of license. Once the Trial license expires, the software cannot be relaunched till you download and apply a corresponding Floating or Single License key for the same version. There is no need to reinstall the software. It goes without saying that trial software is subject to export regulations the same way as the ordinary product.

Rental license

The Rental license allows the installation of software products on a single computer and remains fully valid for a limited period, e.g. 90 or 365 days after the first start of the software. Once the Rental license has expired, the purchase of a full license will enable the further use of the software.The Rental license is often part of Starter Kit packages and cannot be ordered separately.Rental Licenses may be the right choice for an extensive trial and evaluation phase with no limitations on functionality or performance especially when the interaction with hardware components is tested.

Single license

With a Single license, you can install and run software products without restrictions on a single computer. The license, together with the software, is stored locally on the computer and cannot be transferred to other computers.Single Licenses are the standard license type for Runtime Software like WinCC Runtime Advanced.Typically a single computer is part of a fixed configuration where it solves a task by running a certain licensed software module permanently.

Floating license

The Floating license is the standard license type for Engineering Software. It allows the software to be installed on up to 10 computers per license purchased. For each license, one user can use the software no matter what computer they’re on, or where they’re working.The number of licenses determines the number of computers the software can be used on at one time. A Floating license has an indefinite run time, and with a current license key, it also lets you use older versions of the same software family (e.g. STEP 7 / WinCC in the TIA Portal).

Automation License Manager

The Automation License Manager (ALM) makes managing all your licenses especially efficient, and as easy as pie. It reduces management effort and expense and provides transparency about the software you’re using, right down to the machine level.

  • Manage licenses locally or with server support

    You can use your licenses within the company network or locally

  • License overview

    ALM gives you a very convenient overview of all the licenses available

  • Get licenses online

    You can download licenses easily via drag & drop from the Siemens Online Software Delivery (OSD) platform

The Automation License Manager is an integral part of the software product or can be downloaded via Online Support. It provides a complete overview of all your available licenses.It makes it faster and easier than ever before to manage existing licenses and get new ones.You can download software directly through the Automation License Manager. Transfer licenses directly by drag & drop from the Online Software Delivery (OSD) platform to your hard disk.

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A diagram showing a factory with a cybersecurity shield over it, indicating secure industrial operations.

Cybersecurity for Industry

Security information

In order to protect plants, systems, machines and networks against cyber threats, it is necessary to implement – and continuously maintain – a holistic, state-of-the-art industrial security concept. Siemens’ products and solutions only form one element of such a concept. For more information about industrial security, please visit.