--- title: "Node Locked and Floating licenses: what’s the difference?" description: We’ll explain briefly the differences Node Locked and Floating licenses and to whom these licenses fit the most. image: http://s3.amazonaws.com/cdn1.hubspot.com/StockImages/Laptop%20Work/7K0A0664.jpg --- [![e3series software for electrical design, cim-team](https://www.e3seriescenters.com/hs-fs/file-681828927-png/images/header/E3-logo.png?t=1412367979285&width=160&name=E3-logo.png "e3series software for electrical design, cim-team")](https://www.e3seriescenters.com/?hsLang=en-us) [Modern Electrical Engineering Blog](https://www.e3seriescenters.com/en-us/modern-electrical-engineering-blog) ## [Electrical Engineering 80/20](https://www.e3seriescenters.com/en-us/modern-electrical-engineering-blog) News, reviews, and actionable advice to running an efficient and error-free electrical engineering design process Search Google # [Node Locked and Floating licenses: what’s the difference?](https://www.e3seriescenters.com/en-us/modern-electrical-engineering-blog/node-locked-and-floating-licenses-whats-the-difference) ![Matheus Motta](https://app.hubspot.com/settings/avatar/08838e28caaf5b4835df5a807fe85f30) ** **Posted **by [Matheus Motta](https://www.e3seriescenters.com/en-us/modern-electrical-engineering-blog/author/matheus-motta) ** Aug 03, 2017 --- While buying an engineering software you can find, among others, two common types of licenses: Node Locked and Floating. We’ll explain briefly the differences between them and to whom these licenses fit the most. --- **Node Locked **The Node Locked license grants you the software access in a single computer. The license file is associated to an unique identifier - a MAC address, for instance - which will give you access to the program. This kind of license is ideal for engineers and companies that develop its projects in a single or few workstations, therefore don’t need a server. ![node locked license](https://www.e3seriescenters.com/hs-fs/hubfs/Arquivo%20da%20Licen%C3%A7a%20(5).png?width=490&name=Arquivo%20da%20Licen%C3%A7a%20(5).png "node locked license") You also have the option to use a Dongle. This way, instead of being associated with a single machine, the license is linked to a Hardkey (the Dongle). The major benefit of the Dongle is the mobility that it gives the project planner that is able to execute the license in different workstations with the software installed and properly configured. **Floating **The Floating license “floats” in the server, giving access to the software in different workstations, not only a specific one. It stays in a server which any computer that has access to it can use it, as longs as it doesn’t exceeds the number of licenses purchased. For instance, if you have three licenses of a specific software, you’ll be able to use it in three different machines. The advantage of this kind of license is the versatility that it provides the project planner, which can use the software as soon as it’s released from another workstation.** ![floating license](https://www.e3seriescenters.com/hs-fs/hubfs/EN_floating.png?width=490&name=EN_floating.png "floating license")**Therefore, when choosing the kind of lycense you want, you should take in account the needs of your project and the amount of work it will require.** ** ---   [![New Call-to-action](https://hubspot-no-cache-eu1-prod.s3.amazonaws.com/cta/default/215943/4147e29d-220d-4b7d-9044-405addd767b9.png)](https://hubspot-cta-redirect-eu1-prod.s3.amazonaws.com/cta/redirect/215943/4147e29d-220d-4b7d-9044-405addd767b9) Topics [Electrical Engineering](https://www.e3seriescenters.com/en-us/modern-electrical-engineering-blog/topic/electrical-engineering) About The Author ![Matheus Motta](https://app.hubspot.com/settings/avatar/08838e28caaf5b4835df5a807fe85f30) [ Matheus Motta ](https://www.e3seriescenters.com/en-us/modern-electrical-engineering-blog/author/matheus-motta) **SUBSCRIBE** TO THE BLOG [Subscribe to RSS feeds](https://www.e3seriescenters.com/en-us/modern-electrical-engineering-blog/rss.xml) ### Subscribe To Email ### Recent Posts ### BLOG AUTHORS - 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