S3Drive AlternativesFile Sync Tools and other similar apps like S3Drive

S3Drive is described as 'Zero Knowledge E2E encrypted storage compatible with any S3 provider' and is a File Sync tool in the backup & sync category. There are more than 10 alternatives to S3Drive for a variety of platforms, including Windows, Linux, Mac, Self-Hosted and Web-based apps. The best S3Drive alternative is Nextcloud, which is both free and Open Source. Other great apps like S3Drive are Syncthing, MEGA, ownCloud and Seafile.

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S3Drive alternatives page was last updated Aug 10, 2025

Nextcloud
1179 likes
On-premises solution offering file sync, universal data access and collaboration through Nextcloud Files, Talk, and Groupware. Ensures secure, controlled data storage for enterprise with powerful privacy tools including encryption, fine-grained access, and a bug bounty.
154 Nextcloud alternatives
Cost / License
Free
Open Source (AGPL-3.0)
Application types
Cloud Storage
File Sync
Origin
Germany
EU
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
iPad
Self-Hosted
Snapcraft
F-Droid
Raspberry Pi
Cloudron
Docker Hub
HUAWEI AppGallery
Flathub
+3
Is Nextcloud a good alternative to S3Drive?

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1comment
Comments about Nextcloud as an Alternative to S3Drive

Sahinina
Negative commentNov 9, 2024
1
S3drive focuses on storing files in S3 buckets. Encrypted or not. That's it. Nextcloud is the all-in-one solution for hosting your own files AND colaboration (calendar ...).
Nextcloud is Free and Open SourceS3Drive is Free Personal and Proprietary
Nextcloud is Security-focused and CustomizableS3Drive is not according to our users
Syncthing
874 likes
Open-source, peer-to-peer service offering encrypted file synchronization, ensuring data privacy and user-autonomy without relying on cloud storage or central servers, suitable for various uses.
132 Syncthing alternatives
Cost / License
Free
Open Source (MPL-2.0)
Application type
File Sync
Origin
Sweden
EU
Platforms
Mac
Windows
Linux
BSD
Self-Hosted
Cloudron
Termux
Terminal
Is Syncthing a good alternative to S3Drive?
MEGA
926 likes
This cloud-storage service offers end-to-end encryption, selective synchronization, and shared folders without ads. Supports offline access, two-factor authentication, encrypted backup, a command-line interface, and dark mode for comfortable use.
202 MEGA alternatives
Cost / License
Freemium
Proprietary
Application types
Cloud Storage
File Sync
Origin
New Zealand
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Chrome OS
Android Tablet
Windows Phone
iPad
Google Chrome
Mozilla Firefox
+8
Is MEGA a good alternative to S3Drive?
ownCloud
864 likes
Self-hosted option for secure file sync, sharing, calendars, contacts, and mail supporting mobile, desktop, web access and external storage, real-time collaboration, password-protected links, document editing, anti-virus scanning, and LDAP integration.
220 ownCloud alternatives
Cost / License
Freemium
Open Source
Application types
Cloud Storage
File Sync
Origin
United States
Platforms
Mac
Windows
Linux
Android
iPhone
Blackberry
Android Tablet
iPad
Self-Hosted
Software as a Service (SaaS)
Raspberry Pi
Cloudron
+9
Is ownCloud a good alternative to S3Drive?
Seafile
192 likes
Open source cloud platform for organizations with self-hosting, device file synchronization, sharing, versioning, secure encrypted storage, admin controls, web access, audit logging, and support for desktop and mobile clients for secure collaboration.
125 Seafile alternatives
Cost / License
Freemium
Open Source
Application types
Cloud Storage
File Sync
Origin
China
Platforms
Mac
Windows
Linux
Online
Android
iPhone
Android Tablet
iPad
Self-Hosted
Software as a Service (SaaS)
+4
Is Seafile a good alternative to S3Drive?
SparkleShare
110 likes
SparkleShare is a Free Open Source syncing tool. Its light, secure and easy to use. SparkleShare allows you to setup your own servers so you always keep control on your data.
82 SparkleShare alternatives
Cost / License
Free
Open Source
Application type
File Sync
Origin
United States
Alerts
Discontinued
Platforms
Mac
Windows
Linux
Self-Hosted
Is SparkleShare a good alternative to S3Drive?
Filestash
39 likes
A Dropbox-like file manager that let you manage your data anywhere it is located: FTP, SFTP, WebDAV, Git, S3, Minio, Dropbox, Google Drive.
243 Filestash alternatives
Cost / License
Freemium
Open Source (AGPL-3.0)
Application types
Cloud Storage
File Sync
Origin
France
EU
Platforms
Online
Self-Hosted
Software as a Service (SaaS)
+2
Is Filestash a good alternative to S3Drive?
Storj Object Storage
48 likes
Storj Object Storage is a distributed cloud object storage which is fully Amazon S3-compatible, globally distributed and encrypted.
Cost / License
Paid
Proprietary (AGPL-3.0)
Application types
Cloud Storage
Online Backup
Origin
United States
Platforms
Online
Software as a Service (SaaS)
+4
Is Storj Object Storage a good alternative to S3Drive?
Librevault
40 likes
Librevault is an open-source peer-to-peer file synchronization program, designed with convenience and privacy in mind. Our goal is to make a better alternative to BitTorrent Sync and Syncthing.
Cost / License
Free
Open Source (GPL-3.0)
Application types
Cloud Storage
File Sync
Origin
Ukraine
Alerts
Discontinued
Platforms
Mac
Windows
Linux
Is Librevault a good alternative to S3Drive?
Tracim
17 likes
All you need in a team collaboration tool dedicated to small efficient teams. Chat, notes, drive, online collaborative edition, calendars, news, spaces, notifications...
Cost / License
Free
Open Source
Application types
Team Collaboration
Project Management
Origin
France
EU
Platforms
Windows
Linux
Online
Android
iPhone
Self-Hosted
Is Tracim a good alternative to S3Drive?
syncspirit
4 likes
Open-source, decentralized peer-to-peer service offering file synchronization, ensuring data privacy and encryption and user-autonomy without relying on cloud storage providers.
Cost / License
Free
Open Source (GPL-3.0)
Application type
File Sync
Origin
Belarus
Platforms
Windows
Linux
Mac
Is syncspirit a good alternative to S3Drive?