Duplicati - Free Backup Software & Cloud Backup Client for Windows

Duplicati — Encrypted Cloud Backup & Restore for Windows

Duplicati is a free, open-source backup client for securely storing encrypted, incremental backups to cloud and remote storage. If you searched for duplicati, duplicati download, duplicati android, duplicati app, duplicati as a service, duplicati software, duplicati windows — this page provides verified download information and setup guidance for Windows.

Duplicati Download

• Latest Release: Windows
• Package / Installer Size: 85 MB
• Supported Platforms: Windows, macOS, Linux, Docker; mobile support via third-party apps.

What is Duplicati?

Duplicati is a secure backup tool that compresses and encrypts your files before uploading them to cloud services like Amazon S3, Backblaze B2, Google Drive, OneDrive, WebDAV, FTP/SFTP, and others. It uses strong AES-256 encryption, supports incremental backups, deduplication, scheduling, and includes a built-in web interface for easy management.

Key Features

• Strong Encryption: Protect backups using AES-256 or GPG encryption.
• Incremental Deduplicated Backups: Efficient storage using block-based deduplication.
• Multiple Storage Backends: S3, B2, Google Drive, OneDrive, Dropbox, WebDAV, FTP/SFTP, NAS and local drives.
• Cross-Platform: Windows, macOS, Linux, and Docker images for servers.
• Scheduling & Retention: Control frequency, versioning, auto-cleanup and retention rules.
• Web UI & CLI: Manage backups from a browser or command-line for scripting.
• Open Source: Fully free and community-maintained with transparent, auditable code.

Duplicati for Windows

Queries such as duplicati download or duplicati windows refer to the official Windows installer (MSI/EXE). After installation, access Duplicati via the web UI, choose backup sources, select a cloud storage destination, set encryption, and schedule regular backups.

Duplicati on Linux & macOS

Duplicati provides native packages for Linux and macOS. It can run interactively through the web UI or as a service/daemon using systemd, launchd, or Docker for automated server backups.

Duplicati as a Service

Duplicati as a service means running it in unattended mode on servers or desktops so backups occur automatically. You can run it as a Windows Service, a systemd service on Linux, or inside Docker containers for centralized server backups.

Duplicati Android / Mobile

There is no official full-featured Duplicati mobile app. However, third-party Android utilities allow you to monitor server backups, review logs, or manage storage. Most users run Duplicati on a home server, PC, or NAS and connect via mobile web browser.

How to Install & Configure (Quick Start)

1. Download Duplicati for Windows (Version Windows).
2. Install or deploy using Docker (approx. 85 MB).
3. Open the Duplicati web interface (http://localhost:8200).
4. Create a new backup job: pick folders, choose cloud/local destination, and set a strong passphrase.
5. Configure schedule, retention policies, and email notifications.
6. Run a test backup and verify a restore to confirm reliability.

Best Practices

• Use a unique, strong encryption passphrase and store it securely.
• Enable retention rules to manage old versions and storage use.
• Perform periodic test restores — essential for real backup safety.
• Use Docker or service mode for automated backups on servers.
• Backblaze B2 or S3-compatible storage offers cost-efficient cloud backup options.

Common Questions

Q: Is Duplicati free?
A: Yes — Duplicati is 100% free and open-source.

Q: Does it support Google Drive / OneDrive?
A: Yes — Duplicati integrates with major cloud providers including Google Drive, OneDrive, Dropbox, B2, S3, WebDAV, and more.

Q: Is there an official mobile app?
A: No official Android/iOS app exists; users typically manage Duplicati through the web interface or third-party monitoring tools.

Q: Is Duplicati safe?
A: Yes — backups are encrypted client-side before upload. Always download from official sources and verify checksums when available.

Conclusion

Duplicati is a secure, free and flexible backup solution for desktops, servers, and cloud workflows. Download Version Windows for Windows (approx. 85 MB) to start creating encrypted, automated backups with reliable restore capabilities.