your cloud

  • Your data

    Your data

    Save your data in your own cloud! Use the webinterface or sync clients available for Windows/Linux and Mac OS.

    Dropbox Nextcloud Dateien Backup showall
  • Your contacts

    Your contacts

    Organize your contacts in your cloud, always in sync with your smartphone.

    ownCloud Google Contacts te showall
  • Your calendar

    Your calendar

    Keep track of your dates with your cloud. Always up-to-date with your smartphone or tablet.

    ownCloud GCalendar showall
  • Hosted in Germany

    Hosted in Germany

    All our server are located in Germany!

    Hosting Germany showall
  • Mobile Apps

     Mobile Apps

    Apps are available for Android and iOS. Save your files or pictures directly to your cloud.

    Android Mobile Apple showall
  • Sync clients

    Sync clients

    Install an sync client and synchronize your computers automatically with your cloud.

    Dropbox showall
  • Music streaming

    Music streaming

    Stream your music over your webbrowser or with an Ampache compatible player (Amarok, WinAMP, VLC).

    ownCloud showall
  • Bookmarks


    Save and manage your bookmarks. With one click you can save, tag and organize them in your cloud.

    ownCloud showall
  • External Storage

    External Storage

    Connect your cloud to Dropbox, Google Drive and further storageprovider.

    Dropbox Google Drive Apps ownCloud showall
  • News App

    News App

    Read your RSS Feeds directly in PortKnox. Added with one click, always up to date.

    Updated new GReader showall
  • Usermanagement


    Create accounts for your family or friends. Manage groups and users.

    ownAdmin Multi ownCloud showall
  • Versions


    Jump back to previous file versions.

    ownCloud Dropbox Google Drive showall
  • Sharing


    Share your files, dates and contacts with your friends or family: Secure, with expiration date or password.

    ownCloud Dropbox showall
  • Activate Apps

    Activate Apps

    Your cloud, your settings. Activate Apps and customize your cloud.

    ownCloud Hosting Apps showall
  • Own domain

    Own domain

    You own a domain or want one? We can add your domain to your PortKnox Cloud!

    ownAdmin Multi Hosting showall
  • Diskspace upgrade

    Diskspace upgrade

    You need more diskspace? Order in our shop and your space will be directly extended.

    Hosting showall
  • Android Bookmark App

    Android Bookmark App

    Access and save bookmarks with this app. Free from the Android Play Store!

    Mobile Android Bookmark showall
  • Dedicated instance

    Dedicated instance

    All your data and files are entirely separated from other customer.

    Hosting showall
  • Updates included

    Updates included

    Updates are free and rolled out shortly after they have been released.

    Hosting showall
  • No Lock-in

    No Lock-in

    Built on open technologies so you can take it with you.

    Hosting showall
  • Android Tasks

    Android Tasks

    Sync your Todos with the Android Tasks App.

    Mobile Android showall
  • Android News Reader

    Android News Reader

    Read your RSS Feeds on Android SmartPhone or Tablet, in sync with the ownCloud News app.

    Android Mobile News showall
  • BlackBerry News App

    BlackBerry News App

    There is also a free News app in the BlackBerry World Shop.

    Mobile News showall
  • iOCNews for Apple devices

    iOCNews for Apple devices

    With iOCNews there is a native App for the News Reader in Nextcloud.

    Mobile News Apple showall
  • App for Windows 8 / RT

    App for Windows 8 / RT

    In the Windows App-Store there is now a App for Windows 8 / RT

    Mobile showall
  • Activity Stream

    Activity Stream

    This app shows what you did in your cloud, what happened with your files and what other people did with your shared files.

    new Apps owncloud7 showall
  • Documents


    With this app, multiple users can edit rich-text simultaneously. They are saved as normal ODF files.

    owncloud6 Apps new showall
  • Picture Gallery

    Picture Gallery

    Browse trough your picture collection or show your pictures within a slideshow.

    Apps Dropbox showall
  • Gallery sharing

    Gallery sharing

    Send links of your picture gallery to friends or your family. If you like with password or expiration date.

    owncloud6 showall
  • Strong encryption

    Strong encryption

    Transfers to our servers are always encrypted. Our encryption setup is optimized for security.

    Hosting showall
  • Task Enhanced

    Task Enhanced

    Task Enhanced is a delightful and easy to use task manager. You'll get started in no time, entering and organizing your to-dos. To-dos are saved within the calender and synced to your phone.

    new Apps Updated showall
  • Favorites


    Mark regular used files and use the sidebar to find them very quickly.

    owncloud8 new showall
  • Improved search

    Improved search

    The app-specific search helps you find your files/contacs/....

    Suche showall
  • Hosting since 2012

    Hosting since 2012

    We host and update our clouds since 2012

    Hosting showall