Here is a link to download a portable Microsoft Office 2013:
Q: Can I use the portable Microsoft Office 2013 on multiple computers? A: Yes, you can use the portable Microsoft Office 2013 on multiple computers, as long as you have the USB drive or portable device with the software. microsoft office 2013 portable link
Q: Is the portable Microsoft Office 2013 secure? A: Yes, the portable Microsoft Office 2013 can be stored on a secure device, such as a USB drive, which can be kept safe and secure. Here is a link to download a portable