VSO Software is a software development company based in Toulouse, France, that has been in business since 2002. Initially, VSO Software specialized exclusively in producing software used for burning DVDs and Blu-Ray discs. Over the years, the product line has expanded to include a wide variety of software titles. Among the many solutions offered by VSO Software are video conversion products, including ConvertXtoDVD, VSO Video Converter, DVD Converter and Bluray Converter. The company also specializes in video and photo tool software with titles like VSO Downloader for downloading streaming videos, VSO Media Player for watching media files and PhotoDVD for making slideshows.