Microsoft no longer sells Office 2013 directly. The official download links from Microsoft’s servers are deprecated for retail consumers. However, you have three legitimate options:
Disclaimer: This article is for informational purposes. Microsoft product names and logos are trademarks of Microsoft Corporation. Always ensure you comply with software licensing laws and only use legitimate, licensed copies of Office 2013. microsoft office 2013 standard 64 bit iso
Use a tool like CertUtil or 7-Zip to compare the SHA-1 hash of your downloaded file against Microsoft’s official values (published on MSDN or VLSC). A mismatch suggests corruption or tampering. Microsoft no longer sells Office 2013 directly