https://castle.so/

Are you looking for a digital "castle" to store your files? Look no further than Castle.so, which is a rather handy way to store and share important materials. Visitors just need to sign up for a free account, and they can get started. There's no size limit for files, and visitors can customize the program to share the files with colleagues and friends around the world. This version is compatible with all operating systems. [KMG]