I'll create a full functional website for software/apps marketplace, where you can create a software/apps portal/directory. Where you'll be able to post software in different Operating Systems categories like
Windows: Software, Games etc
Mac : Software, Games etc
Android: Apps, Games etc
iOS Apps : Apps, Games etc.
You'll be able to handle all these stuff from admin panel.
There are many several ads-places on each pages and on the front page you can post Sponsored Articles.
There are articles features available for writing some good articles related to software.
You'll be able to Write, Edit, Delete or Draft an article according to your needs.
And much more stuff I'm sure you'll like this website and will help you to grove your software or can promote third party software by sponsorship/advertisement and can earn enough revenue.
you can see demo on edilancer.com/soft
More we'll discuss on chat, Thanks for choosing me...!