Best File Sharing And Backup Products in 2026

FreeFileSync is a free open source data backup software that helps you synchronize files and folders on Windows, Linux and macOS.

Key FreeFileSync features:

Free and Open Source Cross-Platform User-Friendly Interface Advanced Sync Options

A centralized log management and SIEM platform built for compliance, auditing, anomaly detection, and infrastructure visibility.

Key BusinessLOG SOC features:

Category Deployment Log Collection SIEM Capabilities

Try for free paid Free Trial €2.7 / Monthly (Per Host)

Syncthing replaces proprietary sync and cloud services with something open, trustworthy and...

Key Syncthing features:

Open Source Privacy Cross Platform Real-time Sync

Open Source

rsync is a file transfer program for Unix systems. rsync uses the "rsync algorithm" which provides a very fast method for bringing remote files into sync.

Key rsync features:

Efficient Data Transfer Bandwidth Throttling Compression Secure Transfer

Open Source

Free backup software to store backups online with strong encryption. Works with FTP, SSH, WebDAV, OneDrive, Amazon S3, Google Drive and many others.

Key Duplicati features:

Cost-effective Cross-platform Encryption Storage Options

Open Source

GoodSync provides highly reliable file backup and synchronization for both individuals and businesses.

Key GoodSync features:

Cross-Platform Compatibility Real-Time Synchronization Security Features Wide Range of Supported File Systems

Easy: Doing backups should be a frictionless process, otherwise you are tempted to skip it.

Key Restic features:

Deduplication Encryption Cross-platform Efficient Backups

Open Source

rsync for cloud storage.

Key Rclone features:

Versatility Command-Line Interface Cross-Platform Encryption

Open Source

A new generation cross-platform cloud backup tool.

Key Duplicacy features:

Cross-Platform Compatibility Deduplication Encryption Versioning

Open Source

Online Sync and File Sharing.

Key Dropbox features:

Ease of Use Cross-Platform Compatibility Collaboration Features File Versioning

Fast and Secure Open-Source Backup Software for Windows, Mac, and Linux.

Key Kopia features:

Open Source Cross-Platform Support Efficient Backup End-to-End Encryption

Open Source

Backup software for the PC: powerful, easy to use solution for backing up and synchronising files on a local/network drive, the cloud, FTP server and more.

Key SyncBack features:

Comprehensive Backup Options Versatile Platform Support User-Friendly Interface Powerful Scheduling Features

Access and sync your files anywhere.

Key Google Drive features:

Accessibility Collaboration Integrations Storage Space

DirSync Pro: Powerfull synchronization and backup utility. It's portable, easy to use, open source, 100% free, 100% spyware-free, no limitations.

Key DirSync Pro features:

Open Source Cross-Platform User-Friendly Interface Customizable Sync Options