The PortableApps it is one of the projects that I have been following for many years. The project is constantly evolving, with regular updates where new apps are added.
So, an idea that started in 2004 to create a portable version of Mozilla Firefox, has now reached version 21.2.1 which contains 400+ portable applications (47GB) with over one billion downloads.
If you're not familiar with them, mobile apps (Portable Apps), is its raison d'être PortableApps project These are versions of certain programs that do not need to be installed on a system to run. Instead, thanks to its monolithic architecture, the executable has all the necessary configuration files, so that it can be used by anyone computer without installation.
The PortableApps project has a wide range of portable applications that you can simply insert into a USB stick.
With USB, you can use your favorite applications on any computer.
All the applications available in PortableApps are free. It should be noted here that PortableApps does not contain pirated software on its platform, although almost all commercial applications on the mobile version are available on the Internet.
But in the list of applications contained in its pages, you will find many free alternatives that do not require installation.
You can download the latest version of the search-download application from the following link:
https://portableapps.com/download