FolderSync Review: Sync files between Android, desktop, and 20+…

FolderSync

Sync files between Android, desktop, and 20+ cloud providers with scheduled automation and AES256 encryption.

File Sharing Backup & Recovery foldersync.io

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Founded

N/A

Starting Price

Free

About FolderSync

FolderSync is a cross-platform file synchronization app that connects your local storage to over 20 cloud services and remote servers. Available on Android, Windows, macOS, and Linux, it supports one-way and two-way sync with popular providers like Google Drive, Dropbox, OneDrive, Amazon S3, Box, and protocols including SFTP, FTP, FTPS, SMB, and WebDAV. What sets FolderSync apart is its deep automation and scheduling capabilities. You can schedule syncs at specific intervals, trigger them based on network availability or battery level, and integrate with Tasker on Android for fine-grained control. The built-in file manager lets you browse and manage files both locally and in connected cloud accounts, with support for file filtering by name, type, or date. Security features include AES256 encryption for data in transit and at rest, password protection, and two-factor authentication support. FolderSync offers a free version with ads and a one-time Pro purchase that unlocks an ad-free experience with all features. Developed by Tacit Dynamics, it has earned a 4.6-star rating on Google Play with over 22,000 reviews, making it one of the most trusted file sync tools for mobile-first workflows.

Pros & Cons

Pros

Exceptional cloud provider coverage with 20+ services and multiple protocols
Powerful automation with scheduled syncs and Tasker integration on Android
One-time purchase model with no recurring subscription fees
Built-in file manager eliminates the need for a separate app
Strong security with AES256 encryption and 2FA support

Cons

Key Features

One-way and two-way file synchronization

Choose between mirroring files in one direction or keeping two folders perfectly in sync bidirectionally.

20+ cloud providers supported

Connect to Google Drive, Dropbox, OneDrive, Amazon S3, Box, and many more cloud storage services.

FTP, FTPS, SFTP, SMB, and WebDAV support

Sync with remote servers and NAS devices using standard file transfer protocols.

Scheduled sync automation

Set sync intervals and trigger based on network availability, battery level, or time of day.

Built-in file manager

Browse, copy, move, and delete files across local storage and connected cloud accounts in one interface.

AES256 encryption

Encrypt files during transfer and storage for enterprise-grade data protection.

Tasker integration

Automate sync workflows on Android with Tasker triggers and conditions.

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