Aiseesoft Mac Video Converter Ultimate helps you convert any video to other formats like MP4 MOV AVI and more so that you are able to enjoy your videos on more devices. In addition it becomes possible to download your favorite videos even 4K videos from YouTube Yahoo Vimeo and more video site with the help of this software. If you have the need to edit your video before converting it to other formats Mac Video Converter Ultimate can also meet your requirement with ease.Key features1. Convert videohomemade DVD to popular formats on MacAiseesoft Mac Video Converter Ultimate is designed to convert homemade DVD and any video even 4K videos to MP4 AVI MOV MKV and any other SD HD and even 4K formats. You are also allowed to convert music video to any audio formats such as MP3 AAC AC3 and OGG.2. Download 4K video and other video with a fast speedIt makes it possible to download the amazing 4K videos and other popular videos to you Mac. There are many famous video sites such as YouTube Yahoo Dailymotion and Vimeo for your information. You are able to choose the video resolution before downloading. In addition with the CUDA and AMD technology on this software you can get the 10X downloading speed than other software on the market.3. Edit enhance and rotate the video to meet your requirementYou can rotate the video to the satisfied angle and enhance the video by upscaling resolution optimizing brightness and contrast and removing video noise. Before converting your video to other video format you are also able to edit your video as you like: crop the video area size convert 2D to 3D add watermark and adjust the video effect.4. Support various devicesThis software works well with iPhone iPad iPod and Samsung HTC PS3 Xbox and more mobile devices so that you can play the downloaded and converted videos with the supported formats and enjoy them anytime and anywhere.