The Volume License version of Office 2013 offers several benefits, including:
Use the following command line for silent installation: pt office professional plus 2013 x64 vl.iso
Using such an ISO today, however, comes with serious caveats. Mainstream support for Office 2013 ended in April 2018, and extended support ended in April 2023. This means no security updates, leaving any system running it vulnerable to exploits. Furthermore, distributing or downloading a VL ISO outside of official Microsoft channels (e.g., MSDN or Volume Licensing Service Center) is often illegal and risks malware infection. The Volume License version of Office 2013 offers
An ISO is a disc image. Because Office 2013 predates the "click-to-run" streaming installer (modern ODT), the VL version was distributed as a static ISO for installation via DVD or USB. pt office professional plus 2013 x64 vl.iso