Mobile devices are replacing laptops and traditional computers. These devices are used not just for communication but also for multimedia applications such as listening to music, watching videos, and playing games. Thus the storage space available on these devices limits how much multimedia files can be used on the device and the user is constantly removing files to make space to add new ones. Addition of extra storage space either by increasing internal storage by manufacturers or addition of SD cards only serves to temporarily alleviate the problem until we run out of space again. There is a need to permanently solve this problem and integration to cloud based storage elegantly solves this problem. Cloud Based File System solves this problem by providing anytime/ anywhere access to the unlimited storage of a "cloud" to the Mobile Device users. To show feasibly of concept, Cloud Based File System App is implemented, which consists of Cloud Server app and Mobile Device Client app. The Cloud Server app is implemented using JAVA and it does not have a user interface and it runs on your "cloud". Mobile Device Client app is an ANDROID app which runs on your Mobile Device, implemented using android programming. This app provides the Mobile Device users with the facility to read, open, edit and save Cloud files from a Mobile Device. The biggest advantage of this app for mobile users is anytime/anywhere access to their Cloud files which provides a way towards efficient learning for students, and business agility for corporate professionals.