Looking to download Microsoft Office, Windows, or Microsoft 365? You are in the right place — but not for what you might expect. Wintive no longer hosts Microsoft installers directly. Instead, this page walks you through how to obtain every Microsoft product legitimately, the right channel for your situation, and how we can help you optimize your licensing costs in the process.
Why we removed direct downloads
Hosting Microsoft ISOs and installers outside of Microsoft’s official distribution channels violates the Microsoft Software License Terms, even when well-intentioned. As a Microsoft 365 specialist since 2008, Wintive chose to align fully with Microsoft’s licensing framework. In practice, it also means safer files for you (no tampered binaries), guaranteed activation, and access to the exact version your license entitles you to.
How to download Microsoft Office & Microsoft 365
For Microsoft 365 subscriptions (Business Basic, Business Standard, Business Premium, Apps for Business, E3, E5), installation works through the Microsoft 365 admin portal:
- Sign in at portal.office.com with your work or school account.
- Click Install Office (top right) and select Office 365 apps.
- Run the installer — Office self-activates using your assigned license.
For perpetual licenses (Office 2021, Office 2024, Office LTSC), use setup.office.com with the product key from your Volume Licensing Service Center or your CSP partner.
How to download Windows 10, Windows 11 & Windows Server
Microsoft provides official, free ISO downloads for every supported Windows version — you just need to know where to look:
- Windows 11: microsoft.com/software-download/windows11 — Media Creation Tool or direct ISO.
- Windows 10: microsoft.com/software-download/windows10 — still available for in-place upgrades.
- Windows Server 2019 / 2022 / 2025: 180-day evaluation ISOs on the Microsoft Evaluation Center.
- Volume Licensing: production Windows Server ISOs via the Volume Licensing Service Center (VLSC).
Which licensing channel is right for you?
Microsoft sells the same products through four very different channels — and the price gap between the cheapest and most expensive can reach 35 to 40 percent for identical licensing. Here is the short version:
- Retail (online or in-store) — simplest, most expensive. Best for a single one-off license.
- CSP (Cloud Solution Provider) — monthly or annual subscriptions through a partner. Best for SMBs that want billing flexibility and a single point of support.
- Volume Licensing (EA, Open Value, MPSA) — for organizations with 250+ seats or strong negotiating leverage.
- OEM — bundled with new hardware. Cheapest but non-transferable.
Most SMBs are overpaying for Microsoft licenses
In our audits, we consistently find companies running on the wrong SKU mix: Business Premium licenses assigned to users who only need Apps for Business, E5 seats sitting unused, duplicate Teams licenses when Exchange Online includes Teams, unused Power BI or Intune entitlements, and legacy OEM installs still being paid for years after the hardware was retired.
On an average 50-seat tenant, our license optimization audit finds between 4 000 EUR and 28 000 EUR of annual savings — often within the first hour of analysis. If you are not sure whether your current plan mix is optimal, that conversation is worth having.
Get a free Microsoft licensing audit
Share your current Microsoft 365 admin view with a Wintive consultant and receive a written report within 48 hours: which licenses to downgrade, which to consolidate, which to drop, and the annual savings we can help you capture. No commitment, no sales pressure.
Related resources
- G Suite or Office 365: which office suite is right for your business
- Microsoft 365 tutorials — deployment, configuration, security
- Exchange Online tutorials — migration, SMTP relay, PowerShell
- Microsoft Intune tutorials — MDM and endpoint management
- Become a Wintive partner — for MSPs and IT resellers