If you always have the programs within touch, you can work everywhere. Portable apps also use various system files but those that already exist on any PC.

Just a click to run. You don’t need anything but your PC with Windows OS to run portable software.All the temporary files portable app may create are deleted automatically as soon as your exit the software. Portable app doesn’t leave any “footprint” on your PC. It means that if you run the same app on another PC, it’ll come together with your settings. Portable app keeps settings inside “itself”. But usually you’ve already had them on your PC. The exception to this are common runtime files, such as. Portable app doesn’t require installation of any additional files. It means you just run it from USB drive, CD or DVD disc or any other source. However, if you still belong to Windows PC users, here are some points you should now. Now, when more and more people prefer tablets to PC, the popularity of portable software has being fading away. These apps were incredibility popular a couple of years ago as they were comfortable, easy to use and carry around. Portable applications are fully functional yet they don’t store any settings or options in the Windows Registry. Portable software is a chain of USB applications – the ones which can be set on your flash drive, CD or DVD disc copy and used on various computers without further installation.

Portable windows apps