If you want free one software management program on all your computers and the downloaded programs without having to install boot? This can be done with the open source software distribution program of Zero Install.
Zero Install is a decentralised cross-platform software installation system. The software is available under an LGPL open source license. It makes developers possible to run programs directly from their own website, while it also features support that you know from centralised distribution repositories such as shared libraries, automatic updates and digital signatures.
The software is intended as a supplement to and not as replacement of the program manager of the operating system itself. The installation packages of Zero Install are in conflict with those of the operating system itself.
Zero Install has a number of advanced features that many other package managers don't have. So are the libraries as much as possible shared between different programs, but where these conflicts occur are parallel installed. Each package will always be on another folder and does not use shared folders. This makes it ideal for software testing or for virtualisaties. The software can also be used for programs on all your different platforms to sync.
Zero Install screenshots
You can free download Zero Install and safe install the latest trial or new full version for Windows 10 (x32, 64 bit) from the official site.