Emergency Boot Kit: a powerful toolset on USB for data recovery and fixing unbootable computers. File Manager (save your files from from HDD to USB) and Registry Editor work even Windows is unbootable. Mount and Boot Center fixes Windows boot errors.
Aiseesoft 4K Converter for Mac lets users convert 4K videos and 4K movies to 1080p/720p HD, SD on their Mac and upscale HD/SD videos to 4K videos on Mac. It also allows users to change their 4K videos from one format to another and edit 4K videos.