Supported Email Clients

SigStudio signatures work with all major email clients.

Full Support

• Microsoft Outlook (Classic, New, and Web)
• Gmail (Web and Mobile)
• Apple Mail (macOS and iOS)
• Google Workspace
• Microsoft 365

Basic Support (Direct HTML)

• Thunderbird
• Yahoo Mail
• Samsung Email
• Other IMAP/SMTP clients

Installation Apps

SigStudio provides dedicated apps for Windows, Mac, and iOS, plus browser extensions for Chrome and Edge, and an Outlook Add-In for New Outlook.