SOLIDWORKS Design 2026 SP4 Release Notes

You can view the most recent Release Notes here.

Refer to What's New, available from the Help menu, for descriptions of new functionality.

End of Life Announcements - Microsoft Products

The information below is subject to change based on the Microsoft® support schedule.

For information about SOLIDWORKS® active products and End of Life products, see SOLIDWORKS and SW Data Management System Requirements. For Microsoft Operating System Lifecycle information, see Microsoft’s Lifecycle FAQ - Windows.

Microsoft Office 2021

SOLIDWORKS Design 2026 SP5 is the last release to support Microsoft Word® 2021, Excel 2021, and PowerPoint 2021.

Microsoft SQL Server 2019

SOLIDWORKS Design 2026 SP5 is the last release to support Microsoft SQL Server® 2019.

Microsoft SQL Server 2017

SOLIDWORKS 2024 SP5 is the last release to support Microsoft SQL Server® 2017.

Microsoft Windows Server 2019

SOLIDWORKS 2025 is the last release to support Windows Server® 2019.

Microsoft Windows 10

SOLIDWORKS 2025 SP5 is the last release to support the Windows® 10 operating system.

System and Graphics Requirements

For optimum graphics performance and stability, see Hardware Certification.

To ensure successful installation and optimum performance, see SOLIDWORKS and SW Data Management System Requirements.

SOLIDWORKS Visualize

For installation and performance requirements, see System Requirements for SOLIDWORKS Visualize.

Installation

AntiVirus Software

Some antivirus software prevents proper installation of SOLIDWORKS Design. See Antivirus Products.

Modifying SOLIDWORKS PDM Server Installations

To modify an installation of SOLIDWORKS PDM Server and its components, use Programs and Features from the Windows Control Panel. You cannot modify the installation with SOLIDWORKS Installation Manager (SLDIM), even if that is what you used to install SOLIDWORKS PDM Server.

Technical Alerts

SOLIDWORKS Simulation

SOLIDWORKS Simulation 2027 will still support P-adaptive and H-adaptive meshing methods. This is an update to previous announcements which stated that Adaptive methods will be unavailable after SOLIDWORKS Simulation 2026.

Documentation

SOLIDWORKS Design AI Functionality

SOLIDWORKS Design AI functionality requires a connection to the 3DEXPERIENCE platform, either SOLIDWORKS Design (single user license) or SOLIDWORKS Design with Cloud Services (device license).

For information on how Dassault Systèmes uses AI technology, see AI in the 3DEXPERIENCE Platform.

Service Pack 4.0

There are no items for this service pack.

Service Pack 3.0

There are no items for this service pack.

Service Pack 2.0

There are no items for this service pack.

Service Pack 1.0

There are no items for this service pack.