Great Android & iOS apps to sync your files.

Chat and call with Talk on Android, iOS and web - via your own server!

Simple upload even for people who don’t have Nextcloud

Two-factor authentication to secure your data

You should have full control over your data. We help you achieve that: a safe home for all your data. Secure, under your control and developed in an open, transparent and trustworthy way. We are Nextcloud.

Nextcloud offers industry-leading on-premises file sync and online collaboration technology. Our expertise is in combining the convenience and ease of use of consumer-grade solutions like Dropbox and Google Drive with the security, privacy and control business needs.

Our self-hosted solutions ensure you know where data is, who has access, and that even meta-data does not leak.

We create three products, integrated and acting as one:
# Nextcloud Files offers an on-premise Universal File Access and sync platform with powerful collaboration capabilities and desktop, mobile and web interfaces.
# Nextcloud Talk delivers on-premises, private audio/video conferencing and text chat through browser and mobile interfaces with integrated screen sharing and SIP integration.
# Nextcloud Groupware integrates Calendar, Contacts, Mail and other productivity features to help teams get their work done faster and easier.

Our products integrate powerful capabilities to control and monitor data exchange and communication, including our unique File Access Control and workflow features, extensive audit logs, fine-grained sharing controls and more.

Security is Nextcloud users&#39; greatest concerns and our prime advantage over competitors. Nextcloud features a host of unique, innovative security technologies from brute force protection to advanced server side and integrated end-to-end, client side encryption with enterprise-grade key handling and a wide range of security hardenings. Our security has been reviewed by trusted third parties and is backed by a USD 5000 Security Bug Bounty Program, providing the confidence that data meant to stay private will stay private.

Nextcloud

Windows

Linux

Online

Android

iPhone

Android Tablet

iPad

Self-Hosted

F-Droid

Cloudron

A safe home for all your data – Access &amp; share your files, calendars, contacts, mail &amp; more from any device, on your terms.

Cyberduck is an open source FTP client.

With an easy to use interface, connect to FTP (File Transfer Protocol), SFTP (SSH Secure File Transfer), WebDAV (Web-based Distributed Authoring and Versioning), Amazon S3, Google Storage, Windows Azure, Rackspace Cloud Files and even Google Docs. 

Cyberduck includes a bookmark manager and supports the Mac OS X Keychain and Bonjour networking.

Cyberduck

A libre FTP, SFTP, WebDAV, S3, Backblaze B2, Azure &amp; OpenStack Swift browser.

Rclone is a command line program to sync files and directories to and from:
- Google Drive
- Amazon S3
- Openstack Swift / Rackspace cloud files / Memset Memstore
- Dropbox
- Google Cloud Storage
- Amazon Cloud Drive
- Microsoft One Drive
- Hubic
- Backblaze B2
- Yandex Disk
- The local filesystem

Features
- MD5/SHA1 hashes checked at all times for file integrity
- Timestamps preserved on files
- Partial syncs supported on a whole file basis
- Copy mode to just copy new/changed files
- Sync (one way) mode to make a directory identical
- Check mode to check for file hash equality
- Can sync to and from network, eg two different cloud accounts

Rclone

Solaris

FreeBSD

NetBSD

OpenBSD

rsync for cloud storage. Rclone is a command line program to sync files and directories to and from the cloud.

ExpanDrive is a Network file system client for Mac OS X and Microsoft Windows that facilitates mapping of local volume to any SFTP server the user can access. It also can connect to FTP, Amazon S3, RackSpace Cloud Files, OpenStack Swift Object Storage, DreamObjects, WebDAV, Dropbox, Google Drive and Box.com. When a server is mounted with ExpanDrive any program can read, write, and manage remote files (that is, files that only exist on the server) as if they were stored locally.

Map your SSH server as a Windows drive letter over SFTP with ExpanDrive. ExpanDrive connects your Windows desktop to your Linux, UNIX, and Mac OS X server files through the industry-standard in security, SFTP and SSH.

ExpanDrive

Map or Mount Amazon Drive, Google Drive, Dropbox, Box, OneDrive, SFTP, WebDAV, S3 and more as a Network Drive. Seamless access to files without sync.

Apps with 'Openstack swift integration' feature

Nextcloud

Cyberduck

Rclone

ExpanDrive