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.
Logicspice Gofundme Clone - Logicspice provides Readymade crowdfunding script to develop fundraising software for the crowdfunding platform. Make your own Kickstarter Clone, Gofundme clone at an affordable cost.
Dropbox - Online Sync and File Sharing
ReConvert - Page builder to design thank you page that cross sell & upsell
Google Drive - Access and sync your files anywhere
Shopify Upsell Bundles App - Shopify app to Create Bundles, Packages and Sets with discounts by the most simple and efficient...
Mega - Secure File Storage and collaboration