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. HTML table created in dbQuikSite version 1.It makes perfect sense to install apps on your computer if you use them frequently - daily, weekly, or monthly. More portable software applications from Portable Applications site - probably best organised and comprehensive

It should work on re-insertion, offering a basic set of portable programs (256Mb needed here). Try copying just the folder 'PortableApps' and the files 'Start.exe' and 'AutorunUSB.inf' renamed as 'Autorun.inf' to a USB stick. The menu icon should appear in the taskbar on insertion of the USB stick. One of the installation programs is called 'PortableApps.exe' and this will create a menu program which only seems to work under Win XP. There is also a directory called 'PortableApps' already containing some of these programs nicely set up ready to run. On this CD you will find a directory called 'Portable Software' which contains files (often compressed in EXE or ZIP format) which when run or opened will 'install' the portable program to a folder. For portable software 'installation' means copying the executable files somewhere convenient - not writing to the registry or loading DLL files to Windows, etc. Removal is simply by deletion of the program's executable file or running directory. Portable software will run from a USB memory stick (or anywhere) without copying files to Windows, normal installation or changing registry values etc.

Portable programs for usb