For hosting common files it's ok. Also it is on Android too do, great to transfer files between your Windows and your phone. But if you want better security you have to subscribe a monthly offer.
Caterease - Make catering easy with Caterease, the world's best catering software. See for yourself why there is nothing else like the Caterease experience. Product TourTake a product tour of Caterease software.
Dropbox - Online Sync and File Sharing
Aisle Planner - Welcome to Aisle Planner: Wedding planning software and CRM tool for wedding pros / couples and an online Wedding Advice, Inspiration and Wedding Vendor resource for couples.
Google Drive - Access and sync your files anywhere
Skedda - Offices, co-working spaces, universities, sports venues, studios & churches are just some of the places that manage the use of their desks, rooms, courts, studios, halls and all other 'spaces' with Skedda
Mega - Secure File Storage and collaboration