GOM Saver is an app that lets you compress all the videos and photographs on your device, so that they occupy much less space. In the set-up options, you can choose the compression quality you want and even the final resolution for storing the compressed videos.
You can choose whether you want to convert videos or photos from the main tab in GOM Saver. Before doing so, you can also choose whether you want to save backup copies of your media or delete them. This process, of course, will take anywhere from a few seconds to several minutes, depending on the number of videos and images you have.
GOM Saver is a very useful app for those with mobile devices that have little internal memory, seeing as photos and videos usually take up the majority of available space. With just a couple of taps, you can save anywhere from a few megabytes to several gigabytes.