Instead, files created are stored on the storage device (USB pen drive, external hard disk, etc.) they are being used from.įor context, if you use a Portable Browser app from a USB flash drive on your home computer, all browsing sessions, saved pages & passwords, cookies, etc. That means the Portable Apps do not automatically create, write, or store their configuration settings or any other file to the PC they are used on. Their operations are independent of the host device’s storage.

Picture Portable apps act as standalone software which make use of the processor and RAM to function. Portable Apps hand people the luxury of moving and using PC software on multiple (computing) environments without having to carry their computers everywhere. They are commonly used from a USB drive or other forms of external storage disks. Portable Apps are software designed to be used without being installed on the host device/computer. That is very similar to the concept of Android Instant Apps mobile apps that you can use on your Android smartphone without installing them. Portable Apps are computer applications you can use without having to install them. That is where Portable Applications come in.

Installing applications you occasionally or barely use, on the other hand, wastes time and eat up your PC’s storage space. It makes perfect sense to install apps on your computer if you use them frequently - daily, weekly, or monthly.

Free download manager portable apps