OFFICIAL DOWNLOADS
Download installation files
Here you’ll find official download links for commonly purchased software. Where possible, we link directly to vendor pages (Microsoft)
or reputable link index pages (HeiDoc) that point to official sources. This helps you install clean, authentic software before you activate with your key.
✔ Clean installation files
✔ Step-by-step Server upgrade guide
✔ Support available
Before you download
- Pick the correct product version/edition (e.g., Pro vs Home).
- Select your preferred language during download (if available).
- For Server: evaluation installs can be converted to full with DISM (guide below).
- Keep your product key safe for activation.
Official sources
Safe installers
Support included
Official download links
Use the links below to download official installation files. Always choose the edition and language that matches your purchase.
If a product has multiple installers, pick the recommended one on the vendor page.
| Product | Official download page |
|---|---|
| Windows 10 | Windows 10 – Microsoft Download Page |
| Windows 11 | Windows 11 – Microsoft Download Page |
| Windows Server 2016 Evaluation download | Microsoft Evaluation Center – Server 2016 |
| Windows Server 2019 Evaluation download | Microsoft Evaluation Center – Server 2019 |
| Windows Server 2022 Evaluation download | Microsoft Evaluation Center – Server 2022 |
| Windows Server 2025 Evaluation download | Microsoft Evaluation Center – Server 2025 |
| Office 2013 Direct links index | HeiDoc – Office 2013 Direct Download Links |
| Office 2016 Direct links index | HeiDoc – Office 2016 Direct Download Links |
| Office 2019 Direct links index | HeiDoc – Office 2019 Direct Download Links |
| Office 2021 Direct links index | HeiDoc – Office 2021 Direct Download Links |
| Visio 2021 Included in Office 2021 links | HeiDoc – Visio (via Office 2021 links) |
| Project 2021 Included in Office 2021 links | HeiDoc – Project (via Office 2021 links) |
Downloads FAQ
Quick answers about downloading, installing, and verifying official installation files.
How do I download the software I purchased?
Are these downloads genuine and safe?
Always download from the vendor page when available.
Do I need a product key to install?
Can I download in a different language?
32-bit or 64-bit — which should I choose?
What if I have download or installation issues?
https://support.softwarelicense4u.com
Windows Server: Convert Evaluation to Full (DISM)
If you installed a Windows Server Evaluation edition, you can often convert it to a full edition using DISM without reinstalling
(requires a valid product key for the target edition).
Step 1: Verify current edition
Open Command Prompt as Administrator and run:
DISM /Online /Get-CurrentEdition This displays the current edition (e.g., ServerStandardEval or ServerDatacenterEval).
Step 2: Check target editions
To see which editions you can upgrade to:
DISM /Online /Get-TargetEditions You’ll typically see options like ServerStandard and/or ServerDatacenter.
Step 3: Ensure you have the correct key
You need a valid product key for the target edition you want to convert to (Standard or Datacenter).
If you’re unsure which edition you purchased, check your order email or open a support ticket with your order number.
Step 4: Run the upgrade command
Replace TargetEdition and XXXXX-XXXXX-XXXXX-XXXXX-XXXXX with your values:
DISM /Online /Set-Edition:TargetEdition /ProductKey:XXXXX-XXXXX-XXXXX-XXXXX-XXXXX /AcceptEulaAfter running the command, you’ll be prompted to restart. Once restarted, verify the edition and activation status.
If you receive an error, send a screenshot + the exact output text to support via
https://support.softwarelicense4u.com.
Need help installing?
If you’re unsure which download you need or you run into installation issues, our support team can guide you.
The fastest option is opening a ticket through the support portal.
✔ Clean installers
✔ Clear steps
✔ Support available