Product Updates

Download product, service patches and updates

Updating Your Product

Which version am I running?

You can find out which version and build of Pulsonix you are using by looking at the About box in the Pulsonix program from the Help menu.

How to upgrade

The current release of Pulsonix is Version 12.5. If you are using Version 12.0 or earlier and want to update, use the Complete Pulsonix 12.5 Install below.

If you already have Version 12.5, use the 12.5 Software Updates below to install the latest patch (build 9451).

If you have Version 12.0 and wish to continue using it, use the 12.0 Software Updates below to install the latest patch (build 8946).

Complete Pulsonix 12.5 Install


If you are installing 12.5 to replace an existing licensed copy of 12.0 or earlier, please contact us or your local distributor for a new license file before installation.

Download Pulsonix 12.5.9451

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12.5 Software Updates


Updates ('Patches' or 'Service Packs') are provided here for the current major version of the product (Version 12.5) for customers with a current maintenance contract.

We strongly recommend that you keep your software up-to-date by installing every update that is issued so that you take advantage of all the latest fixes for critical issues.

The latest edition of Pulsonix is Version 12.5 Build 9451 dated 11-Jan-2024.

Update Pulsonix 12.5 to Build 9451

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Pulsonix Vault 12.5

Pulsonix Vault Server

The Pulsonix Vault Server provides data management services for Pulsonix applications. One Vault Server installation can support multiple versions of the Pulsonix application, although any data stored in the Vault will only be accessible by a version of the Pulsonix application that is at least as recent as the version that wrote it there. In other words, if you write design or library data to the vault using version 12.5 then that data will not be accessible from version 12.0 or earlier. This is the same situation as when you are saving data normally without using the Vault.

Download and install this Vault Admin package to get access to the Vault Server Setup program, the Vault Admin application and the VAdmin command-line backup tool.

We release a new version of the Vault Admin package with each major release of Pulsonix. If you are already using the Vault you will not need to install or update the underlying Vault server (database) itself, although you can still install the latest Vault Admin package to take advantage of any new features or performance improvements in the admin tools.

It is highly recommended that you use the new Vault for Version 12.5, this will enable you to access the new features available and will provide a new Postgre driver and new, more secure, Postgres database.

Network License Server 12.5

Using NLS

The License Server for V12.5 is not required if you already have the License Server installed for V12.0 as this will run both versions.

The Pulsonix Network License Server provides 'floating' license capability for your Pulsonix application users. One NLS installation can support multiple versions of the Pulsonix application.

MSI Installation for V12.5

Using the MSI Installer for Unattended Installations

The MSI installer is supplied as an alternative to the exe file above and should only be used if you know what you're doing.

The MSI is not available for previous installations.

Download MSI Installer 12.5 Build 9451

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Pulsonix 12.0 Build 8946

Updating Pulsonix 12.0

The previous major version of the product (Version 12.0) is provided here for customers with a current maintenance contract.

Note: Pulsonix 11.0 is no longer supported and you must now upgrade to Version 12.5 to receive product fixes or support.

Updating Pulsonix Network License Server for 12.0

If you require a copy of the Network License Server for 12.0, download the Network License Server for Version 12.5, (this version is compatible with Version 12.0).

Download Pulsonix 12.0.8946

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More Information

Supported Pulsonix Versions

End of support refers to the date when we no longer provide product updates, critical fixes, including fixing broken designs or technical support on this version. If you have a valid maintenance contract, you should now be using the latest version, V12.5.

Pulsonix Version Pulsonix support ends/ended
Version 11.0 31st Dec 2022
Version 12.0 28th Feb 2024

Need a site login?

If you believe you have a current maintenance contract but have not yet been given a username and password to log in, please contact us with your full details and we will provide you with your account information.

Using the Trial version?

If you already installed the Pulsonix Trial version, you do not need to install anything else but you will need a license to operate it as a full product. Either, a license would have been sent to you or you will need to contact us at our sales office or contact your local distributor.


Each major revision of software requires a new license file. If you have a current software maintenance contract and have not already received your license for version 12.5, please contact us or your local distributor for a new license file before installation.

Wish to get back on Maintenance?

Get back onto maintenance in four easy steps:

  1. Locate your Pulsonix key/serial number
  2. Contact your local sales channel and ask for a quote
  3. Purchase the upgrade and we'll send you a new download link and license
  4. Start using Pulsonix 12.5 today

Request a Free Trial

All the features of the full edition and only limited to 100 component pins.

Request Pulsonix for Free

Contact Us

We have sales channels throughout the world that will be able to help you.

Contact Us