Websites promising "cracked" versions of Office or key generators (keygens) are a primary distribution method for malware.
If you are searching for a free product key for Microsoft Office LTSC Professional Plus 2021, you are almost certainly looking for software that is not legitimate.
Microsoft Office LTSC (Long Term Servicing Channel) is a volume-licensed product intended for commercial and government organizations. It is not free, and there is no legal way for a general consumer to obtain a product key for it without purchasing a license through a volume licensing agreement or an authorized retailer.
Here is a breakdown of what usually happens when you pursue this search term: Websites promising "cracked" versions of Office or key
You will often see keys sold for prices like $10 or $20 (instead of the standard $400–$500). These are not "free," but they are risky:
If you need Office without paying the full retail price, consider these legal alternatives:
If you need Office functionality but cannot afford the high price of the LTSC license, consider these legal alternatives: Never trust keys from:
1. Office on the Web (Free) Microsoft offers completely free versions of Word, Excel, and PowerPoint via a web browser. You only need a free Microsoft account (Outlook/Hotmail). They lack some advanced offline features but are sufficient for 90% of users.
2. Microsoft 365 Free Trial You can get a free 1-month trial of Microsoft 365 Family. This gives you full access to the latest desktop apps. Just remember to cancel before the month ends if you don't want to pay.
3. Mobile Apps The Office mobile apps (iOS and Android) are free to use for screens under 10.1 inches. You can create and edit documents on a tablet or phone at no cost. Using a cracked or unauthorized version of Office
4. LibreOffice (Free & Open Source) If you need a desktop suite that is completely free and open-source, download LibreOffice. It is compatible with Office file formats (.docx, .xlsx) and requires no product key. It is a safe and ethical alternative.
Legitimate licenses always come with:
Never trust keys from:
Using a cracked or unauthorized version of Office LTSC means you cannot reliably receive security updates.