Ouisync AlternativesFile Sync Tools & Large File Transfer Services like Ouisync

Ouisync is described as 'Store, sync, and share files across devices anywhere' and is a File Sync tool in the file sharing category. There are more than 25 alternatives to Ouisync for a variety of platforms, including Web-based, Windows, iPhone, Mac and Android apps. The best Ouisync alternative is Dropbox, which is free. Other great apps like Ouisync are LocalSend, Nextcloud, Google Drive and MEGA.

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Alternatives list

  1. Dropbox icon

    Dropbox

     5559 likes
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    Synchronize and access files across multiple devices with secure cloud storage. Features include 2GB free storage, two-factor authentication, selective sync, offline access, shared folders, and built-in viewer, supporting various platforms and languages.

    289 Dropbox alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    Website Home Page
     

    • Dropbox is the most popular Web-based, Windows, Android & Mac alternative to Ouisync.

    • Dropbox is the most popular free alternative to Ouisync.

    • Dropbox is Freemium and ProprietaryOuisync is Free and Open Source
  2. LocalSend icon

    LocalSend

     354 likes
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    LocalSend is a free, open-source, cross-platform file-sharing tool designed to securely share files and messages with nearby devices over your local network without needing an internet connection. Here are some of its key features:

    108 LocalSend alternatives

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • AppImageHub
    • Snapcraft
    • Flathub
    • F-Droid
    • Chocolatey
    LocalSend screenshot 1
     

    • LocalSend is the most popular Open Source alternative to Ouisync.

    • LocalSend is Free and Open SourceOuisync is also Free and Open Source
  4. Nextcloud icon

    Nextcloud

     1159 likes
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    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

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Snapcraft
    • F-Droid
    • Raspberry Pi
    • Cloudron
    • Docker Hub
    Simple and powerful file sync & share
     

    • Nextcloud is the most popular Self-Hosted alternative to Ouisync.

    • Nextcloud is Free and Open SourceOuisync is also Free and Open Source
    • Nextcloud is Security-focused and CustomizableOuisync is not according to our users
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    Sync.com icon
    Sync.com

    Offers cloud file storage with end-to-end encryption, automated backup, and multi-device sync. Includes zero-knowledge privacy, password-protected sharing, permissions, and collaboration features. Large file support, offline acce...

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  6. Google Drive icon

    Google Drive

     2436 likes
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    A file storage and synchronization service integrated with Google Docs suite, enabling seamless collaboration across devices. Offers scalable storage, real-time updates, offline access, and extensive sharing options across Mac, PC, and mobiles.

    235 Google Drive alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • iPad
    • Software as a Service (SaaS)
    Google Drive screenshot 1
     

    • Google Drive is the most popular SaaS alternative to Ouisync.

    • Google Drive is Freemium and ProprietaryOuisync is Free and Open Source
  7. MEGA icon

    MEGA

     919 likes
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    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.

    204 MEGA alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Chrome OS
    • Android Tablet
    • Windows Phone
    • iPad
    • Google Chrome
    • Mozilla Firefox
    MEGA screenshot 1
     
  8. ownCloud icon

    ownCloud

     863 likes
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    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.

    221 ownCloud alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Blackberry
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    • Raspberry Pi
    • Cloudron
    ownCloud screenshot 1
     
  10. OnionShare icon

    OnionShare

     108 likes
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    OnionShare is an open source tool that lets you securely and anonymously share files, host websites, and chat with friends using the Tor network.

    Cost / License

    • Free
    • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • Flathub
    • F-Droid
    • iPhone
    • iPad
    OnionShare screenshot 1
     
  12. Box icon

    Box

     447 likes
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    Offers secure content management with workflow automation, AI-driven insights, 10GB free cloud storage, e-signature support, integration with 1,500+ apps, file-level security, offline access, document commenting, real-time search, and previews for 200+ file types.

    232 Box alternatives

    Cost / License

    • Freemium (Subscription)
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Work from the cloud
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  13. Koofr icon

    Koofr

     135 likes
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    Koofr is a safe, secure and simple way to store, backup and share your documents, photos, videos and more. It offers up to 10 GB of free safe storage for your files with affordable upgrades and options to connect multiple cloud accounts.

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application types

    Platforms

    • Mac
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • Windows Phone
    • iPad
    • Linux Mobile
    • Google Chrome
    • F-Droid
    • Software as a Service (SaaS)
    • Mozilla Firefox
    • Self-Hosted
    • Docker
    • Rust
    • Chromium
    Koofr web app
     
  14. Seafile icon

    Seafile

     193 likes
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    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.

    124 Seafile alternatives

    Cost / License

    • Freemium (Subscription)
    • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Online
    • Android
    • iPhone
    • Android Tablet
    • iPad
    • Self-Hosted
    • Software as a Service (SaaS)
    Seafile screenshot 1
     
  15. Tresorit icon

    Tresorit

     113 likes
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    End-to-end encrypted file synchronization and sharing on desktop and mobile, featuring admin controls, auditing, link-based sharing, two-factor authentication, offline access, granular permission management, and protection for sensitive workplace documents.

    108 Tresorit alternatives

    Cost / License

    • Subscription
    • Proprietary

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Android
    • iPhone
    • Android Tablet
    • iPad
    Access encrypted documents from any device and stay in sync with your team.
     

    • Tresorit is the most popular commercial alternative to Ouisync.

    • Tresorit is Paid and ProprietaryOuisync is Free and Open Source
12 of 47 Ouisync alternatives