Open Source Nextcloud Alternatives

The best open source alternative to Nextcloud is ownCloud. If that doesn't suit you, our users have ranked more than 100 alternatives to Nextcloud and loads of them is open source so hopefully you can find a suitable replacement. Other interesting open source alternatives to Nextcloud are Seafile, Filen, Proton Drive and Ente Photos.

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Nextcloud alternatives are mainly Cloud Storage Services but may also be File Sync Tools or Online Backup Tools.  Other popular filters includes Self-Hosted + Open Source and Android + Linux + Open Source and Self-Hosted + Free. Filter by these or use the filter bar below if you want a narrower list of alternatives or looking for a specific functionality of Nextcloud.
Nextcloud iconNextcloud
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On-premises file sync, universal access, integrated collaboration, real-time communication with privacy and data control focus.

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Nextcloud alternatives page was last updated Mar 1, 2025
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  1. UBOS icon
    UBOS icon

    UBOS

     4 likes
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    UBOS is a Linux distro that aims to make it 10x easier to run server-side apps for yourself, or for your family, on hardware or cloud servers you own.

    15 UBOS alternatives

    License model

    • Free • Open Source

    Platforms

    • Linux
    • Online
    UBOS iconNextcloud Icon

    UBOS VS Nextcloud

    Is UBOS a good alternative to Nextcloud?
     
  2. AList icon
    AList icon

    AList

     2 likes
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    A file list program that supports multiple storage, powered by Gin and Solidjs.

    9 AList alternatives

    License model

    • Free • Open Source

    Platforms

    • Mac
    • Windows
    • Linux

    Top AList Features

    1.  Support for Aliases
    2.  Multiple Account support
    3.  WebDAV Support
    4.  Support for MEGA
    5.  Integrated Search
    6. Google Photos icon  Google photos integration
    7.  Support for Amazon S3
    8.  Golang
    9.  Support for SFTP
    10. Google Drive icon  Google Drive integration
    11. Microsoft OneDrive icon  Onedrive integration
    AList iconNextcloud Icon

    AList VS Nextcloud

    Is AList a good alternative to Nextcloud?
     
  4. FileGator icon
    FileGator icon

    FileGator

     9 likes
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    A simple, self-hosted file-sharingplatform.

    11 FileGator alternatives
    FileGator screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Mac
    • Windows
    • Linux
    • Online

    FileGator Features

    1.  Explorer-like
    FileGator screenshot 1
    FileGator screenshot 2
    FileGator iconNextcloud Icon

    FileGator VS Nextcloud

    Is FileGator a good alternative to Nextcloud?
     
  5. Ad
    Screenshot
    Internxt Drive icon

    Internxt Drive

    Internxt Drive is an open-source, zero-knowledge, encrypted cloud storage service based on absolute privacy and security. Internxt cloud uses blockchain technology so people’s data and files are fully encrypted and secure. Intern...

    https://internxt.com
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  6. EGroupware icon
    EGroupware icon

    EGroupware

     8 likes
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    Online Collaboration with Chat and Online Office. Is developed as open source software in Germany, offered as free community version and as commercial version. Operation as self-hosted or as SaaS from the computer centre.

    24 EGroupware alternatives
    EGroupware on the desktop --- EGroupware offers with the modules - E-mail - Calendar - Address book - InfoLog (tasks, notes, ...) - File manager - Ticket system - Project Manager - Timesheet - Collabora Online Office - Rocket.Chat an entire office in the browser.

    License model

    • Freemium • Open Source

    Application types

    Platforms

    • Linux
    • Online
    • Self-Hosted
    • Software as a Service (SaaS)
    EGroupware on the Desktop - E-Mail --- An IMAP mail client for the integration of any mail accounts is integrated. Any number of mail accounts and identities can be specified and/or set up by the users. A ticket, appointment or task can be created from a mail. Mail filters and out-of-office notes on the mail server can be set via EGroupware E-Mail. Mail accounts can be created centrally and provided with a uniform (personal) signature.
    EGroupware on the Desktop - Calendar --- Personal / Team calendars with Resource planning enable a clear scheduling. Different views always offer the optimal view of the calendar. Views can be saved as favorites (also for a team). As with all EGroupware records, user-defined fields can be created in the calendar and used together with the standard fields for document generation (including mail merge letters, tables, presentations and e-mails). Appointments can be enriched with files and linked with other EGroupware data.
    +6
    EGroupware on the desktop - InfoLog --- InfoLog (InformationsLogbook) is a "collective application" for any information. It is delivered in the standard system: - Tasks - Notes - Calls - E-mail You can create any of your own infotypes and confirm with - Authorizations - User-defined fields - Masks can be provided. Thus every kind of data acquisition (and evaluation) is possible. As with all EGroupware data records, user-defined fields can be created in the InfoLog and used together with the standard fields for document generation (including serial letters, tables, presentations and e-mails). InfoLogs can be enriched with files and linked with other EGroupware data.

    EGroupware Features

    1.  Real time collaboration
    2.  Kanban Board
    3.  Document Sharing
    4.  Remote Work
    5.  Web-Based
    6.  CalDAV Support
    7.  RDP
    8.  WebDAV Support
    9.  CardDAV Support
    10.  Calendar Sync
    EGroupware iconNextcloud Icon

    EGroupware VS Nextcloud

    Is EGroupware a good alternative to Nextcloud?
     
  7. OpenCloud icon
    OpenCloud icon

    OpenCloud

     1 like
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    Excellent file management and collaboration for public authorities, providers and business - or anyone who values ease of use and digital sovereignty.

    12 OpenCloud alternatives
    OpenCloud screenshot 1

    License model

    • Free Personal • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • YunoHost
    OpenCloud screenshot 1
    OpenCloud screenshot 2
    +2
    OpenCloud screenshot 3

    Properties

    1.  Privacy focused

    Features

    1.  Cloud Sync
    2.  Ad-free
    3.  Full-Text Search
    4.  Shared Folders
    5.  Works Offline
    6.  Dark Mode
    7.  File Tagging
    8.  Real time collaboration
    9.  REST API
    10.  WebDAV Support
    11.  OpenID Connect
    12.  GDPR Compliant
    OpenCloud iconNextcloud Icon

    OpenCloud VS Nextcloud

    Is OpenCloud a good alternative to Nextcloud?
     
  8. copyparty icon
    copyparty icon

    copyparty

     2 likes
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    Portable file server with accelerated resumable uploads, dedup, WebDAV, FTP, TFTP, zeroconf, media indexer, thumbnails++ all in one file, no deps.

    49 copyparty alternatives
    the browser

    License model

    • Free • Open Source

    Application types

    Platforms

    • Mac
    • Windows
    • Linux
    • Self-Hosted
    • Python
    • Docker
    uploading
    thumbnails
    +4
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    Properties

    1.  Support for Themes

    Features

    1.  Portable
    2.  Dark Mode
    3.  Support for MarkDown
    4.  Works Offline
    5.  No registration required
    6.  Ad-free
    7.  Extensible by Plugins/Extensions
    8.  Local server
    9.  WebDAV Support
    10.  FFMPEG support
    11.  TFTP
    copyparty iconNextcloud Icon

    copyparty VS Nextcloud

    Is copyparty a good alternative to Nextcloud?
     
  10. XODA icon
    XODA icon

    XODA

     2 likes
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    Self hosted file manager. HTML5 comliance assures support for most modern browsers.

    11 XODA alternatives
    XODA screenshot 1

    License model

    • Free • Open Source

    Application type

    Platforms

    • Self-Hosted

    XODA Features

    1.  File Hosting
    XODA screenshot 1
    XODA iconNextcloud Icon

    XODA VS Nextcloud

    Is XODA a good alternative to Nextcloud?
     
  11. Bitsii Bridge icon
    Bitsii Bridge icon

    Bitsii Bridge

     1 like
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    Bitsii Bridge allows you to run web applications on your own computer and make them available on the local network and the Internet. There are applications for home automation and security, data syncing, blogging, web development, and more.

    10 Bitsii Bridge alternatives

    License model

    • Free • Open Source

    Application types

    Platforms

    • Online
    • Self-Hosted

    Bitsii Bridge Features

    1.  Proxy support
    2.  Password safe
    3.  Calendar Sync
    Bitsii Bridge iconNextcloud Icon

    Bitsii Bridge VS Nextcloud

    Is Bitsii Bridge a good alternative to Nextcloud?
     
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