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.

LibreOffice 6.1 on Windows 10 (without toolbars)

LibreOffice 6.2 on Linux Mint with new notebookbar

Writer has all the features you need from a modern, full-featured word processing or desktop publishing tool.

It&#39;s simple enough for a quick memo, but powerful enough to create complete books with contents, diagrams, indexes, etc. You&#39;re free to concentrate on your message, while Writer will make it look great.

LibreOffice - Writer

PortableApps.com

ReactOS

Writer has all the features you need from a modern, full-featured word processing or desktop publishing tool.

Zotero File Storage For Your Library - 100 MB free

Zotero is a free, easy-to-use Firefox/Chrome extension or standalone program to help you collect, organize, manage, search and cite your research sources directly in your favourite word processor, with 300 MB free online storage.

Zotero

Google Chrome

Safari

Microsoft Office Word

Google Drive - Docs

LibreOffice

Firefox

Zotero is a free, easy-to-use tool to help you collect, organize, cite, and share research.

Generate Bibliographies in Word and OpenOffice

Mendeley helps manage and share academic knowledge: Mendeley Desktop is free academic software (Windows, Mac, Linux) for organizing and sharing research papers and generating bibliographies with 1GB of free online storage to automatically back up and synchronize your library across desktop, web and mobile. Mendeley Web is a free research network which lets you manage research papers online, discover trends and connect to like-minded academics. Mendeley tracks usage data on over 40 million research papers in real-time, thus creating a network of people using and sharing millions of scholarly articles - helping to shift research into the 21st century world of collaboration and openness. Mendeley is engendering a revolution in the way research is conducted and disseminated, changing the face of science. 

With Mendeley you can view and annotate PDF files. The PDF exported along with the comments can be readily viewed in Adobe&#39;s Reader. 


Mendeley Reference Manager

Academic software for organizing, sharing, and generating bibliographies for research papers.

One of the great things about using open source software is the frequency with which bugs are fixed, security holes are patched, and new features are added. Ubuntu includes a very convenient update manager, which checks the software repositories for updates, and alerts you to install any new versions found.
 
However, if you are annoyed at constantly upgrading, you can follow this guide to tweak the settings of the manager: Navigate to the Software Sources control panel. Under your “System” menu, select “Administration”, and select “Software Sources.” You will be prompted for your root password; once the window opens, select the “Updates” tab:

Ubuntu Update Manager

One of the great things about using open source software is the frequency with which bugs are fixed, security holes are patched, and new features are added.

Apps with 'LibreOffice Integration' feature

Nextcloud

LibreOffice - Writer

Zotero

Mendeley Reference Manager

Ubuntu Update Manager