SHAREall is an Android application that lets you transfer files from one device to another without the need of an internet connection. Most Android apps do not have a PC version, so you will need an emulator to download it on PC.
The same case applies to the Shareall app for PC; it does not have a PC version. However, Android emulators help out in such situations so that one can download any Android app on the computers. An Android emulator is an app that creates a bridge between the mobile phone apps and the computer. They help in allowing people to download Android apps on computers.