I am using this software for 5 years. It never disappointed me. Idm gives amazing downloading speed. This is very easy to use. Just install it and use your browser, it will catch automatic files to download. This is only 6 mb size application. So this is very easy to install. This also support both 32-bit and 64-bit windows. About features it has great features like resume capability, refresh link capability, speed limiter etc. Services are good, here always comes its latest updates. I will recommend you to buy this software.