When you are a well experienced player, you can really start to feel a difference between lower and higher FPS. Other games work in a different way because with other, modern, advanced-tech game engines the input lag is not connected to frames per second.
The higher frames you are able to get, the lower input lag on your screen. Source Engine (CS:GOs game engine) input lag is based on the amount of frames per second you have. All the download links goes directly to their official websites. I also put my full trust in them that they do not contain any sort of malicious software. First of all, I'm not paid or sponsored by the developers of any of the applications that will be mentioned in the guide, it's my own personal preferences (or from feedback from other users) because they're either easy to use or gave me the best results.
