FolderSync Pro

25.8K reviews
Content rating
PEGI 3
100K+
Downloads
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About this app

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


Supported protocols
- FTP
- FTPS (SSL/TLS implicit)
- FTPES (SSL/TLS explicit)
- SFTP (SSH File Transfer)
- SMB1/Samba/CIFS/Windows Share
- SMB2
- SMB3
- WebDAV (HTTPS)


Change log
https://foldersync.io/changelog


Support
https://foldersync.io/support


FAQ
https://foldersync.io/docs/faq


Permissions

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
FolderSync enables easy sync of files between cloud storage and Android devices.
Updated on
Oct 24, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
  • No data shared with third parties
    Learn more about how developers declare sharing
  • This app may collect these data types
    App activity, App info and performance and Device or other IDs
  • Data is encrypted in transit
  • Data can’t be deleted

Ratings and reviews

22.6K reviews
A Google user
August 28, 2019
Uploading to Amazon Cloud Drive stopped working around 2 weeks ago. I don't want to run the risk of losing my files if I lose my phone, and I don't want to change my cloud storage provider. So, my only option is to ditch FolderSync for something else. A shame, because I liked the product. Contacted support and submitted logs, without any reply from the team. This seems to be ran by a single person, bear that in mind if you decide to buy it and rely on it.
20 people found this review helpful
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Simon Chester
May 10, 2020
EDIT: Latest update fixed all the below issues :) I've only used it to sync over LAN/SMB (not over the internet), but it does that very well. -- Needs to be updated (to a newer SDK?) - it can't read what WiFi network I'm currently connected to, which is critical as I'm syncing to a local server. I think it might be because WiFi needs the location permission, and I could only grant it access "while the app is in use" on Android 10 (OnePlus 7 Pro). Also: notifications don't work at all.
20 people found this review helpful
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M Zaheer
May 16, 2023
As a new user, it would be nice if I was able to select multiple sub folders to sync. For example, I only want a few sub folders under Download to sync instead of them all. I guess I will need to add multiple configurations instead? Also, would be nice to include a pause after next file option when it's syncing. SMB copying seems to be really slow (2mb) vs 20mb via something like Mix File Explorer also over SMB.
7 people found this review helpful
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What’s new

Bugfixes and improvements.