FolderSync

Contains adsIn-app purchases
4.3
34.4K reviews
1M+
Downloads
Content rating
PEGI 3
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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
- Dropbox
- Google Cloud Storage
- Google Drive
- HiDrive
- Kolab Now
- Koofr
- Livedrive Premium
- luckycloud
- MEGA
- MinIO
- MyDrive.ch
- NetDocuments
- NextCloud
- OneDrive
- OneDrive for Business
- OwnCloud
- pCloud
- 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
Updated on
Oct 11, 2025

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

4.1
30.8K reviews
Jack Carver
April 14, 2024
REMOVE THE SHADY ADS. BUY THE APP. It's PERFECT for my usage. There are plenty of options, plenty of features, detailed logs, automation "deep links" that work with TASKER, it all is presented super nicely. I use it to sync my Audiobooks and Pictures like this PC<->Cloud<->Phone. And it works flawlessly. Minor issue : 1. THEY FIXED IT. 2. Scheduled sync stops after a while if you don't reopen the app. You find yourself, one month later with unsynced folders. Don't know why.
7 people found this review helpful
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Jamie
September 6, 2024
I cannot get it to work. It's not intuitive how to set up a Google Drive account with two factor authentication. The lack of documentation or guide makes impossible for me with over 30 years in IT experience. I was able to use a product called DriveSync, but that has too many ads.
9 people found this review helpful
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Benjamin Ellenberger
October 29, 2025
I used many applications to sync data between my devices and found this application to be the best. It perfectly syncs your data up and/or down. Edit: I own the premium version. Did you seriously just ask me if I want to sell my data to 1234 legitimate ad partners for analysis?
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What’s new

File manager multiple window/tab support, support for file sorting in sync