Paid app ($6.99) — only Google Play can deliver it
FolderSync enables easy sync of files between cloud storage and Android devices.
FolderSync Pro — description
FolderSync enables simple sync to cloud based storage to and from local folders on the device SD cards. It support a wide range of different cloud providers and file protocols, and support for more platforms are added continuously. Root file access supported on rooted devices.
Effortlessly sync your files. Backup your music, pictures and other important files from the phone to your cloud storage or the other way around. It has never been easier. Automation support using Tasker and similar programs enables fine grained control of your syncs.
FolderSync contains a full file manager, that enables you to manage your files locally and in the cloud. Copy, move and delete your files in your cloud/remote accounts. Support for creation/deletion of buckets in Amazon S3. Upload and download files from the phone. It's all supported.
Supported cloud providers - Amazon S3 Simple Storage Service - Box - CloudMe - Drime Drive - Dropbox - Filen - Google Drive - HiDrive - kDrive - Kolab Now - Koofr - Livedrive Premium - luckycloud - MEGA - MinIO - MyDrive.ch - NetDocuments - OneDrive - OneDrive for Business - OwnCloud - pCloud - Proton Drive - Storegate - SugarSync - WEB.DE - Yandex Disk
ACCESS_FINE_LOCATION Optional permission that can be granted if Foldersync should detect SSID name on Android 9 or newer. ACCESS_NETWORK_STATE Needed to determine current network state ACCESS_WIFI_STATE Needed to access info about the current WiFi state (SSID etc.) CHANGE_NETWORK_STATE/CHANGE_WIFI_STATE These two are needed to be allowed to turn WiFi on and off CHANGE_WIFI_MULTICAST_STATE Needed to autodiscover WebDAV, SMB, FTP and SFTP servers using Bonjour/UPNP protocol INTERNET Needed to access the internet connection to send and retrieve files READ_EXTERNAL_STORAGE/WRITE_EXTERNAL_STORAGE Needed to read and write files from and to SD card RECEIVE_BOOT_COMPLETED Needed to automatically start after reboot of device, so scheduled syncs will still run
WAKE_LOCK Needed to keep the device running during a sync, so it doesn't enter sleep mode