Microsoft Sharepoint Designer 2010 64-bit __top__ Link

If Microsoft Office is already installed, it must be the 64-bit version. .NET Framework: Ensure .NET 3.5 or higher is enabled. How to Download and Install

| Issue | Implication | |-------|--------------| | No SharePoint Online support | SPD 2010 cannot open modern SharePoint sites (uses older SOAP endpoints). | | No modern auth | Cannot use MFA or Azure AD accounts. | | Workflow engine deprecated | SharePoint 2010 workflows are retired in many tenants (including Microsoft 365). | | Security vulnerabilities | Unpatched since 2016 – avoid on production internet‑facing servers. |

Some of the advantages of using SharePoint Designer 2010 include: