The following review written by one of the Software Informer contributors applies to version 4.3
CDBurnerXP is a disk writer application originally made for Windows XP. It remains freeware, with a simple tabbed interface from which the users can choose to burn data or audio on DVD, CD, HD-DVD, and Blu-Ray.
Additionally users can ip, tag audio files, and create bootable images.
With the release of this version a new feature called "disc spanning" has been integrated. It is used to divide a compilation into multiple discs or ISO images (the "Disc spanning" option is available from the "Disc" menu). Another feature released with this version is the .bin and .nrg to ISO image converter, plus a simple cover printing utility added for designing CD and DVD covers.
As of this version, users will be happy to find that it works on Windows 7 (including x64 versions). The program also now integrates Blu-Ray burning, and double-layer writing is supported.
Though it may take users some time to learn how to use it effectively because of its non intuitive interface, CDBurnerXP Pro is a competent tool and is absolutely free.