Contains adsIn-app purchases
31.2K reviews
Content rating
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image
Screenshot image

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 Drive
- HiDrive
- Livedrive Premium
- luckycloud
- MyKolab
- NetDocuments
- OneDrive
- OneDrive for Business
- OwnCloud
- pCloud
- Storegate
- SugarSync
- Yandex Disk

Supported protocols
- FTPS (SSL/TLS implicit)
- FTPES (SSL/TLS explicit)
- SFTP (SSH File Transfer)
- Samba1/CIFS/Windows Share
- SMB2

Premium/Free version
The free version contains ads. You can upgrade in-app to premium version. The premium version has no limitations. In all other regards the premium and free versions are identical.

Change log




Optional permission that can be granted if Foldersync should detect SSID name on Android 9 or newer.
Needed to determine current network state
Needed to access info about the current WiFi state (SSID etc.)
These two are needed to be allowed to turn WiFi on and off
Needed to autodiscover WebDAV, SMB, FTP and SFTP servers using Bonjour/UPNP protocol
Needed to access the internet connection to send and retrieve files
Needed to read and write files from and to SD card
Needed to automatically start after reboot of device, so scheduled syncs will still run

Needed to keep the device running during a sync, so it doesn't enter sleep mode
Updated on
Jan 23, 2024

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

27.9K reviews
zenith star
February 5, 2024
As others have mentioned, changing files externally WILL NOT correctly sync any updates. It SHOULD check the last modified date of each file and use that to determine whether to pull fresh files from the cloud. I don't care if it's an option that takes x10 as long, it's syncing in the background anyway; fix it. Works otherwise but extremely disappointing a main claimed feature simply doesn't work due to lazy code.
11 people found this review helpful
Did you find this helpful?
Clayton New York
December 28, 2023
I have using folder sync to keep some files in sync across my phone, tablet and PC by making a shared folder on the PC. Works great, with no issue.... I paid for the Premium feature in FolderSync, and I just noticed there is a FolderSync Pro also, would be good to know if pay for the premium is the same as getting foldersync pro directly.
2 people found this review helpful
Did you find this helpful?
Marc Steinbrecher
December 1, 2023
Super fast (4 minute) backup of my S23 to SSD USB with 50 GB. But 4 stars since one scenario fails, when I try to sync 2 files with the same name and date, but different file sizes. This happens with 'Use remote file' on and 'Disable file-size check' on or off. Files are not synced.
2 people found this review helpful
Did you find this helpful?

What's new

FolderSync v2 is now default option and has instant sync support. Google Drive shortcut folders support.