Descriptions : This app is an automatic tool for synchronizing and backing up files. Allows you to synchronize files and folders with Microsoft OneDrive cloud storage and your other devices. It is an ideal tool for syncing photos, backing up document files, auto-file transferring, automatic file sharing, ...
Features :
+ Sync multiple pairs of folders
+ Upload files larger than 10 MB
+ Synchronize with multiple accounts
+ Sync with SharePoint sites
+ Protect the app settings with a passcode
+ There are no ads in the app
+ Email support from developers
+ Very efficient, uses almost no battery
+ Configurable Autosync interval
Required Android Versions : Ice Cream Sandwich [4.0.3–4.0.4] - Jelly Bean [4.1–4.3.1] - KitKat [4.4–4.4.4] - Lollipop [5.0–5.0.2] - Marshmallow [6.0 - 6.0.1] - Nougat [7.0 – 7.1.1] - Oreo [8.0-8.1]