Portable apps are usually watered down versions of mainstream software. Disadvantages of portable apps Limited functionalities Regarding usage, download them to your computer or storage device and click to run. You can carry so many apps on a flash drive. On average, the size of portable apps is in the range of about 4MB – 10MB. Their file size is small and they take up almost zero space on your storage drive. Portable apps do not take up storage space on the host computer. So the next time you are in a public library and you don’t want to use the library’s browser to browse the web, you can up your USB drive and use a portable browser instead. That makes them perfect for use on public PCs. The temporary files created by the app will be deleted by default as soon as you exit the app. Portable apps do not leave a traceable footprint on the host PC. Since portable apps leave virtually no data (files, settings, etc.) on the computer on which they are used, it is very difficult to track you or your information. Instead, created files are saved on the storage device (USB stick, external hard drive, etc.) of which they are used. That means that the portable apps do not automatically create, write or save their configuration settings or any other file on the PC on which they are used. Their operations are independent of the host device storage. Picture Portable apps act as standalone software that use the processor and RAM to function. Portable Apps give people the luxury of moving and using PC software in multiple (computer) environments without having to take their computers with them everywhere. They are often used from a USB drive or other forms of external storage drives. 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 that you can use without having to install them.

Portable apps windows mobile