We are pleased to announce that ALL supported languages for AutoCAD OEM 2026 have now been released and are available. These include English, French, German, Italian, Japanese, Simplified Chinese, Korean, Portuguese and Spanish.
If you would like a copy, please send us an email and we’ll arrange access and order you a serial number.
All emails should be sent to finance@techsoft3d.com.
Microsoft® Visual Studio® 2022 version 17.10.4 must be used when compiling ObjectARX projects for use with AutoCAD OEM 2026. Applications that require the use of Microsoft .NET should target version 8.0.
Starting with AutoCAD OEM 2023, the MSI created from the OEM Installer Wizard must be digitally signed, otherwise the installer will not run. After obtaining a digital certificate from a trusted certificate authority (CA), you can specify the certificate file and settings to use for signing the MSI file on the Digital Signature tab of the OEM Installer Wizard. For more information, see Digital Signatures and Signing Files in the AutoCAD OEM Developer’s Guide.
Make sure to read this forum post about additional signing options with AutoCAD OEM 2026.