Enterprise Licensing

    Enterprise Licensing for OpenMSG Viewer

    Straightforward deployment without licence servers. Designed for modern IT infrastructure and Azure Virtual Desktop.

    Free

    Personal Use

    For individuals who just need to open MSG files. No account, no credit card, no limits on usage.

    Opens any .msg file instantly — even large ones
    Full HTML email with embedded images and headers
    View all attachments — names, sizes, and types
    Save individual attachments to your device
    Set as default .msg handler — double-click to open
    Runs offline — email content never leaves your device
    $0Free foreverDownload

    Enterprise Plans

    For teams that need volume licensing, silent deployment, and IT policy controls.

    Up to 50 Users

    Small Teams

    $450USD

    / year≈ $9.00 per user/yrex GST where applicable

    • Silent deploy via Intune or SCCM (MSIX)
    • Zero-telemetry mode, attachment security, air-gapped support — all GPO-configurable
    • Won't bloat FSLogix profiles on multi-session hosts
    • Honor-based licensing — no DRM servers to manage
    • Standard support & updates included

    Up to 200 Users

    Mid-Market

    $900USD

    / year≈ $4.50 per user/yrex GST where applicable

    • Silent deploy via Intune or SCCM (MSIX)
    • Zero-telemetry mode, attachment security, air-gapped support — all GPO-configurable
    • Won't bloat FSLogix profiles on multi-session hosts
    • Honor-based licensing — no DRM servers to manage
    • Standard support & updates included

    Up to 500 Users

    Large Enterprise

    $1,600USD

    / year≈ $3.20 per user/yrex GST where applicable

    • Silent deploy via Intune or SCCM (MSIX)
    • Zero-telemetry mode, attachment security, air-gapped support — all GPO-configurable
    • Won't bloat FSLogix profiles on multi-session hosts
    • Honor-based licensing — no DRM servers to manage
    • Standard support & updates included
    Best Value for Large Deployments

    Unlimited Site License

    Campus & Global Deployments

    $2,500USD

    / yearUnlimited users · best per-seat valueex GST where applicable

    • Silent deploy via Intune or SCCM (MSIX)
    • Zero-telemetry mode, attachment security, air-gapped support — all GPO-configurable
    • Won't bloat FSLogix profiles on multi-session hosts
    • Honor-based licensing — no DRM servers to manage
    • Standard support & updates included

    Microsoft Store verified

    Code-signed, security-reviewed, and distributed through the official Microsoft Store.

    Standard business-hour support

    Email support with typical response within 1 business day.

    Updates included

    Annual plans include ongoing updates. Perpetual includes 12 months from purchase.

    Enterprise FAQ

    Procurement & deployment questions

    Pricing shown in United States Dollars (USD), exclusive of GST unless otherwise stated. Information on this page is general and is not tax, legal, or financial advice.