Polar software downloads
Upgrading your Polar software? Check your product license and Flex Server! 

Upgrading a Polar product

Preparation for upgrading:

  • Please ensure all your database files, stackup, project and material library files are backed up to a safe location.
  • Please move your existing license to a safe location and move/delete all existing *.LIC files should they exist.
  • If you have modified your license in any way (such as adding a port or options), please re-supply this license to Polar such that your existing modifications are retained or, when you receive the license, be sure to re-apply any changes, otherwise those changes will be lost.
  • If you are running an earlier version of Polar products it will be necessary to uninstall these first via Windows Control Panel | Programs and Features.

Starting with Version 18 Polar calculation engine software licenses are version controlled. If you are upgrading a Polar software product from a version prior to Version 18, before downloading please ensure that your current license will support the version of the Polar products listed below. Please note that 2018 and later licences for Si8000m, Si9000e and Speedstack will not support earlier versions of these products. For details see Application Note AP625

Note that if you are updating Speedstack PCB or Speedstack Si from an earlier version it will be necessary to reinstall both Speedstack and the associated Si8000m or Si9000e.

Downloading the software

Please note: This page is updated frequently to include the latest versions of software; if you experience download issues please refresh this page to ensure the latest copy is displayed.

Licensing the software

Polar software licensing is version controlled. Each version of software requires the associated version license – downloading Polar software via the links below will require a license corresponding to the version number indicated in the link. If your current license features refer to earlier software versions, it will be necessary to request a new license that supports the latest software.

How to check your license version

Open your license file in Windows Notepad and check the license version VENDOR_STRING=(xx) where (xx) is equal to or greater than 18. If in any doubt – please call us prior to upgrading.

Version 21.01 and later of Polar Products and “counted” licenses

If you are using a server-side/counted license (FlexLM) it will be necessary to upgrade FlexNet Publisher to version v11.19.0. (see AP618 Installing Polar software v21.01 and later) Please ensure this version is downloaded and installed prior to installing your new license.

Note: Version 11.19.0 applies more stringent filtering than earlier versions to ethernet addresses that could be removable, such as virtual device addresses, Bluetooth addresses and wireless USB dongles. Modern laptops with only USB C connectors may include a built-in wireless network adaptor but rely on an external adaptor to provide wired network access.

Version 11.19.0 of LMTOOLS utility may well therefore report fewer available ethernet addresses than earlier versions. If you are upgrading from an earlier version of Flex it may be necessary to resubmit your HostIDs to Polarcare and obtain an updated license file.

 Speedstack PCB Layer Stackup Design Software bundles
 
Please note the following packaged software combinations:

Speedstack PCB 2024

Comprises Speedstack PCB Layer Stackup Design and Documentation tool v24.09.01 and Si8000m PCB Impedance Field Solver v24.10.01

Speedstack v24.09.01 Si8000m v24.10.01

Note: to enable Speedstack PCB, in Speedstack select: Tools|Options|Licensing and Enable Speedstack PCB and Si8000m link.

Speedstack Si 2024

Comprises Speedstack PCB Layer Stackup Design and Documentation tool v24.09.01 and Si9000e Insertion Loss Field Solver v24.10.01

Speedstack v24.09.01 Si9000e v24.10.01

Note: to enable Speedstack Si, in Speedstack select:
Tools|Options|Licensing and Enable Speedstack Si and Si9000e link

Note: if you are updating Speedstack PCB or Speedstack Si from an earlier version it will be necessary to update both Speedstack and the associated Si8000m or Si9000e and applicable language packs. See Application Note AP625

 Polar Field Solvers
 

Si8000m Multi Dielectric PCB Impedance Field Solver 2024

Si8000m PCB Impedance Field Solver 2024 v24.10.01

Si Excel x64 for Si8000m 2024

SiExcel x64 for Si8000m v24.01.01

Si9000e Insertion Loss GHz PCB Field Solver 2024

Si9000e Insertion Loss Field Solver 2024 v24.10.01

Si Excel x64 for Si9000e 2024

SiExcel x64 for Si9000e v24.01.01

 Polar Coupon Generator

CGen Controlled Impedance Coupon Generator 2024

CGen Coupon Generator 2024 v24.06.12

 CITS880s Controlled Impedance Test System
 

CITS880s Controlled Impedance Test System 2024

CITS880s Controlled Impedance Test System 2024 v24.10.23

CITS DRG Pro Datalog Report Generator 2023

CITS DRG Pro 2023 v23.06

 Atlas Insertion Loss Test System
 

Atlas Insertion Loss Test System 2022

Atlas Insertion Loss Test System 2022 v22.04.14

Atlas Datalog Report Generator 2018

Atlas DRG v18.05 (Compatible with Atlas versions up to v19.01)

 Installing your Polar software
 

To install your Polar software follow the installation instructions in the links below:

Floating licenses

For a floating license you will need to download the server side installer. Refer to Application Note AP606 Installing server and client license software.

Node locked licenses

For a node-locked license refer to Application Note AP607 Installing Polar node locked software

Software key licenses

For a software key (dongle) license you will need to download the software key driver. See Application Note AP620 Installing hardware key drivers

If you have any difficulties with installation please refer to Application Note AP183 which addresses the most commonly encountered problems.