Aiseesoft Free Video Converter is the most famous video converter in the category. And it is totally free to use on Windows. One of its most important features is to convert any video from one video format to another without quality loss. For instance you can convert an AVI video to a video in .mp4 format with the help Free Video Converter. It supports 300+ videoaudio formats almost including all popular video and audio formats. Moreover it is capable of editing videoaudio as you wish. And it is a reliable video converter without ads spyware and Malware.Key functions:1. Free convert any video from one video format to anotherFree Video Converter by Aiseesoft is a freeware to convert video between different video formats. Your whole video conversion is free. It supports more than video formats and high-speed conversion. Does it can convert a 4K video Certainly it can.2. Convert video formats for different mobile devicesAiseesoft Free Video Converter can help you to convert video format and make the video playable on many different portable devices like iPhone 6s65s55c44s iPad mini iPad Pro PSP Samsung Galaxy series Android tablets and more other mobile devices.3. Edit video powerfullyWith the practical editing functions of Free Video Converter you are able to clip and merge video clips into one file for smooth watching on a long train journey. Moreover you can add special title for your video rotate sideways video to exact angle convert 2D video to 3D video and so forth.4. Time-saving and user-friendlyIn addition it supports batch video conversion to save your time. And the whole converting process is very fast and efficient. Moreover it is a user-friendly program. The simple interface and clear instruction make your 4K conversion with it more easily.5. 100% safeAlthough Free Video Converter is a freeware it is reliable to use. It has no ads no spyware and no malware.