The most people use proprietary systems like Windows or Mac OS X and proprietary software like MS Office, Adobe suite and others. When finally people switched to a free operating systems like Linux, the main issue is to find the alternatives to that pieces of software.
A search engine designed to help those who want to start using Linux, but this search can be useful for advanced Linux users too
Apart from that, It could be a great resource for finding not just Windows or Mac OS X program alternatives, but also alternatives to commercial software in general. I found all this magic in a search engine that is dedicated to doing that, this search engine is called Awesome Cow.
It’s a search engine designed to help those who want to start using Linux, but this search can be useful for advanced Linux users too. Awesome Cow is simple to use, you simply enter the name of the program that runs on Windows and the search provides you with a Linux program alternative that can perform the same or has a similar functionality.