ImgBurn is described as 'Lightweight CD / DVD / HD DVD / Blu-ray burning application (39 languages) that everyone should have in their toolkit. ImgBurn supports a wide range of image file formats. It can burn Audio CDs from any file type supported via DirectShow / ACM' and is a leading Disc Burner in the cd/dvd tools category. There are more than 50 alternatives to ImgBurn for a variety of platforms, including Windows, Linux, Mac, BSD and PortableApps.com apps. The best ImgBurn alternative is CDBurnerXP. It's not free, so if you're looking for a free alternative, you could try CDBurnerXP or DAEMON Tools. Other great apps like ImgBurn are AnyBurn, K3b, InfraRecorder and UltraISO.
Because it's free without adware, it's powerful, and it's not discontinued.