Nextcloud 
isginf operates a 
Nextcloud service similar to 
Polybox at
The main features are:
 
-  Store files (on ETH premises) and share them over the internet.
  -  Synchronise the data over multiple devices in addition to the copy on cloud.inf.ethz.ch.
  -  Collaborate online on documents, calendars, task and to-do lists and more.
  -  Chat with others.
 
 

Currently this service is no highly available. Downtime will be announced for maintenance and updates.
 
 Access 
The web interface at 
https://cloud.inf.ethz.ch is open to the internet. The service is available for both 
D-INFK members and 
D-INFK students who can log in using their 
ETH user name and 
ETH password for web applications.
Alternatively there are sync clients for the major computer operating systems as well as apps for the common mobile operating systems. Instructions for the installation are on the 
help page.
 Disk Space 
D-INFK members start with 
100GB storage. 
D-INFK students are limited to 
10GB.
 Group Storage 
Dedicated storage can be allocated for research groups, projects and classes which is then not bound to a personal account. 
ITCs should contact 
our service desk for options.
 Backup 
All data is backed up daily for 21 days. 
Restore from a backup is often not needed. Deleted files are moved to the trash. Files are also versioned and have a dynamic history that uses up to 50% of an accounts unused disk space. 

The disk usage displayed in the main page includes the space used for versions and trash.
 
 Sharing Data 
Data in a cloud account can be shared with others. Sharing by link is best for people outside the 
D-INFK or 
ETH Zurich in general. Sharing with people on 
cloud.inf.ethz.ch is best done by user name or circle. More details are on the 
help page.
 Circles 
Each user can define circles, groups of other users to more easily share documents with groups of other users.
 Collaborative Document Editing 
The office documents (text, spreadsheet and presentation) and the editor for markdown files (ending in 
.md) is collaborative. Documents shared with others can be edited concurrently.

Collaboratively edited documents are only synchronized back to the file storage once the last editor has closed the document. If a browser tab remains open then the changes are not written back. 
 
 Applications 
Currently the following applications are available to work with your data or data shared with you on 
cloud.inf.ethz.ch:
 Application   | 
 Collaborate  | 
 Use  | 
|   KeeWeb   | 
      | 
  Editor and viewer for KeePass (.kdbx) password databases.   | 
|   Calendar   | 
      | 
  Manage calendars   | 
|   Decks   | 
      | 
  Organize tasks in kanban boards.   | 
|   Photos   | 
      | 
  Organise pictures in albums and share them with others.   | 
|   Talk   | 
      | 
  Chat with others   | 
|   Tasks   | 
      | 
  Manage to-do lists.   |