Video compressor is that software which reduces the size any type of video by using several formats. From video converter software you can make the video suitable for your device. You can easily change codec, bit rate, size, video quality, resolution, etc in a video.
When you make a video or download the video that is not suitable for your device because everyone wants to best quality video like HDR or DSLR. Large size video doesn’t easily upload on YouTube, Facebook, and Vimeo. That’s why you can’t share the video on WhatsApp or Gmail.