Sumatra PDF is a portable application that does not require to be installed, and whose principal function is to start all PDF files from any PC. You just necessitate to have and operate the program on an external memory.
This tool is very straightforward to use, with a simplistic and intuitive interface from which you can initiate documents from the toolbar and they will appear immediately on the screen, just like any other reader.
In addition, Sumatra PDF is not just able to read PDF files, but it can also open ePub, CHM, XPS, MOBI, DjVu, and CBZ files, so you can constantly rely on this program when you need to carry files on a USB to open them on another PC.
As it’s a portable application, it’s very light and quick, so you’ll have no difficulties uploading the files, and you can apply the app with any USB flash drive, even if you don’t have much storage.