juliusknorr · Oct 23, 2026 · Oct 24, 2026
diff --git a/_shared_assets/_nextcloud_office_apt_repository.rst b/_shared_assets/_nextcloud_office_apt_repository.rst
@@ -0,0 +1,12 @@
+.. Shared code block that adds the Nextcloud Office apt repository on Debian and Ubuntu.
+
+.. code-block:: bash
+
+    sudo apt-get install -y ca-certificates curl
+    sudo install -d -m 0755 /etc/apt/keyrings
+    sudo curl -fsSL https://download.nextcloud.com/office/repo/nextcloud-office.asc \
+      -o /etc/apt/keyrings/nextcloud-office.asc
+    echo "deb [signed-by=/etc/apt/keyrings/nextcloud-office.asc] \
+    https://download.nextcloud.com/office/repo/deb stable main" \
+      | sudo tee /etc/apt/sources.list.d/nextcloud-office.list
+    sudo apt-get update
diff --git a/admin_manual/contents.rst b/admin_manual/contents.rst
@@ -68,7 +68,9 @@ Table of contents
 .. toctree::
     :caption: Office
 
-    office/index
+    Overview <office/index>
+    office/euro-office/index
+    office/collabora_online
 
 .. toctree::
     :caption: Collectives

diff --git a/admin_manual/office/euro-office/configuration.rst b/admin_manual/office/euro-office/configuration.rst
@@ -8,7 +8,7 @@ and connect it to the server.
 Installing the connector app
 -----------------------------
 
-Install the **Euro-Office** app from the Nextcloud App Store:
+Install the `Euro-Office connector app <https://apps.nextcloud.com/apps/eurooffice>`_ from the Nextcloud App Store:
 
 1. Open :menuselection:`Settings --> Apps` in your Nextcloud admin interface.
 2. Search for **Euro-Office**.
@@ -39,7 +39,7 @@ Open :menuselection:`Settings --> Administration --> Euro-Office` to configure t
 **Secret key (leave blank to disable)**
     The JWT shared secret. Must match the value configured on the Document Server:
 
-    - **deb/rpm install:** ``/etc/euro-office/documentserver/local.json`` →
+    - **deb/rpm install:** ``/etc/nextcloud-office/documentserver/local.json`` →
       ``services.CoAuthoring.secret.browser.string``
     - **Docker install:** the ``JWT_SECRET`` environment variable
 

diff --git a/admin_manual/office/euro-office/index.rst b/admin_manual/office/euro-office/index.rst
@@ -12,7 +12,8 @@ and many more.
 
 .. note::
     A dedicated Document Server is required for production use. Install the server first, then
-    connect Nextcloud to it using the **Euro-Office** connector app.
+    connect Nextcloud to it using the
+    `Euro-Office connector app <https://apps.nextcloud.com/apps/eurooffice>`_.
 
 .. toctree::
     :maxdepth: 2

diff --git a/admin_manual/office/euro-office/installation_debian.rst b/admin_manual/office/euro-office/installation_debian.rst
@@ -2,8 +2,8 @@
 Installing on Debian 12
 ==========================
 
-This guide covers installing Euro-Office Document Server on Debian 12 (Bookworm)
-from a GitHub release package.
+This guide covers installing the Nextcloud Office Document Server on Debian 12 (Bookworm)
+from the Nextcloud Office package repository.
 
 System requirements
 -------------------
@@ -15,7 +15,7 @@ System requirements
 Step 1 — Enable the contrib component
 --------------------------------------
 
-The ``ttf-mscorefonts-installer`` package required by Euro-Office lives in Debian's
+The ``ttf-mscorefonts-installer`` package required by the Document Server lives in Debian's
 ``contrib`` component, which is not enabled by default. Edit ``/etc/apt/sources.list``
 and add ``contrib`` to each line:
 
@@ -34,8 +34,7 @@ Then update the package index:
 Step 2 — Install prerequisites
 -------------------------------
 
-All prerequisites are available in the default Debian 12 repositories — no extra
-package sources are required:
+All prerequisites are available in the default Debian 12 repositories:
 
 .. code-block:: bash
 
@@ -62,30 +61,38 @@ Step 4 — Pre-seed the installer answers
     ds ds/db-port string 5432
     ds ds/db-user string ds
     ds ds/db-pwd password ds
-    ds ds/db-name string ds" | sudo debconf-set-selections
+    ds ds/db-name string ds
+    ttf-mscorefonts-installer msttcorefonts/accepted-mscorefonts-eula select true" | sudo debconf-set-selections
 
-Step 5 — Download the package
-------------------------------
+The last line accepts the license of the Microsoft core fonts, which the Document Server needs to render
+documents correctly. Without it, the installer asks for confirmation, and declining leaves the fonts missing.
 
-Download the latest release from `GitHub Releases <https://github.com/Euro-Office/DocumentServer/releases>`_:
+Step 5 — Add the Nextcloud Office repository
+--------------------------------------------
 
-.. code-block:: bash
+Add the signing key and the package repository so that updates arrive with regular system updates:
 
-    # Replace <version> and <arch> with your values, e.g. 9.3.1 and amd64 or arm64
-    wget "https://github.com/Euro-Office/DocumentServer/releases/download/v<version>/euro-office-documentserver_<version>_<arch>.deb" \
-      -O /tmp/euro-office-documentserver.deb
+.. include:: ../../../_shared_assets/_nextcloud_office_apt_repository.rst
 
 Step 6 — Install the package
 -----------------------------
 
 .. code-block:: bash
 
-    sudo apt-get install -y /tmp/euro-office-documentserver.deb
+    sudo apt-get install -y nextcloud-office-documentserver
+
+.. tip::
+    To install a specific version, list the available versions and pass one to ``apt-get install``:
+
+    .. code-block:: bash
 
-The installer generates fonts, WOPI keys, and JS caches. This takes a minute or two.
+        apt-cache madison nextcloud-office-documentserver
+        sudo apt-get install -y nextcloud-office-documentserver=<version>
+
+The installer generates fonts, WOPI keys, and JS caches. This can take several minutes.
 A successful install ends with::
 
-    Congratulations, the Euro-Office DocumentServer has been installed successfully!
+    Congratulations, the Nextcloud Office DocumentServer has been installed successfully!
 
 Step 7 — Verify
 ----------------
@@ -114,19 +121,19 @@ Expected output: ``true``
 Updating
 --------
 
-Download the new release package and reinstall:
+Updates are installed with the regular system updates. To update only the Document Server:
 
 .. code-block:: bash
 
-    wget "https://github.com/Euro-Office/DocumentServer/releases/download/v<new-version>/euro-office-documentserver_<new-version>_<arch>.deb" \
-      -O /tmp/euro-office-documentserver.deb
-    sudo apt-get install -y /tmp/euro-office-documentserver.deb
+    sudo apt-get update
+    sudo apt-get install --only-upgrade nextcloud-office-documentserver
 
 Uninstalling
 ------------
 
 .. code-block:: bash
 
-    sudo apt-get remove --purge euro-office-documentserver
+    sudo apt-get remove --purge nextcloud-office-documentserver
     sudo -u postgres psql -c "DROP DATABASE ds;"
     sudo -u postgres psql -c "DROP USER ds;"
+    sudo rm /etc/apt/sources.list.d/nextcloud-office.list /etc/apt/keyrings/nextcloud-office.asc
diff --git a/admin_manual/office/euro-office/installation_ubuntu.rst b/admin_manual/office/euro-office/installation_ubuntu.rst
@@ -2,8 +2,8 @@
 Installing on Ubuntu 24.04 LTS
 ==============================
 
-This guide covers installing Euro-Office Document Server on Ubuntu 24.04 LTS (Noble)
-from a GitHub release package.
+This guide covers installing the Nextcloud Office Document Server on Ubuntu 24.04 LTS (Noble)
+from the Nextcloud Office package repository.
 
 System requirements
 -------------------
@@ -15,7 +15,7 @@ System requirements
 Step 1 — Install prerequisites
 -------------------------------
 
-Euro-Office requires PostgreSQL, Redis, RabbitMQ, Nginx, and Supervisor. Install them
+The Document Server requires PostgreSQL, Redis, RabbitMQ, Nginx, and Supervisor. Install them
 before the package:
 
 .. code-block:: bash
@@ -47,30 +47,38 @@ database connection details so the post-install script can proceed without a pro
     ds ds/db-port string 5432
     ds ds/db-user string ds
     ds ds/db-pwd password ds
-    ds ds/db-name string ds" | sudo debconf-set-selections
+    ds ds/db-name string ds
+    ttf-mscorefonts-installer msttcorefonts/accepted-mscorefonts-eula select true" | sudo debconf-set-selections
 
-Step 4 — Download the package
-------------------------------
+The last line accepts the license of the Microsoft core fonts, which the Document Server needs to render
+documents correctly. Without it, the installer asks for confirmation, and declining leaves the fonts missing.
 
-Download the latest release from `GitHub Releases <https://github.com/Euro-Office/DocumentServer/releases>`_:
+Step 4 — Add the Nextcloud Office repository
+--------------------------------------------
 
-.. code-block:: bash
+Add the signing key and the package repository so that updates arrive with regular system updates:
 
-    # Replace <version> and <arch> with your values, e.g. 9.3.1 and amd64 or arm64
-    wget "https://github.com/Euro-Office/DocumentServer/releases/download/v<version>/euro-office-documentserver_<version>_<arch>.deb" \
-      -O /tmp/euro-office-documentserver.deb
+.. include:: ../../../_shared_assets/_nextcloud_office_apt_repository.rst
 
 Step 5 — Install the package
 -----------------------------
 
 .. code-block:: bash
 
-    sudo apt-get install -y /tmp/euro-office-documentserver.deb
+    sudo apt-get install -y nextcloud-office-documentserver
+
+.. tip::
+    To install a specific version, list the available versions and pass one to ``apt-get install``:
+
+    .. code-block:: bash
 
-The installer generates fonts, WOPI keys, and JS caches. This takes a minute or two.
+        apt-cache madison nextcloud-office-documentserver
+        sudo apt-get install -y nextcloud-office-documentserver=<version>
+
+The installer generates fonts, WOPI keys, and JS caches. This can take several minutes.
 A successful install ends with::
 
-    Congratulations, the Euro-Office DocumentServer has been installed successfully!
+    Congratulations, the Nextcloud Office DocumentServer has been installed successfully!
 
 Step 6 — Verify
 ----------------
@@ -99,19 +107,19 @@ Expected output: ``true``
 Updating
 --------
 
-Download the new release package and reinstall:
+Updates are installed with the regular system updates. To update only the Document Server:
 
 .. code-block:: bash
 
-    wget "https://github.com/Euro-Office/DocumentServer/releases/download/v<new-version>/euro-office-documentserver_<new-version>_<arch>.deb" \
-      -O /tmp/euro-office-documentserver.deb
-    sudo apt-get install -y /tmp/euro-office-documentserver.deb
+    sudo apt-get update
+    sudo apt-get install --only-upgrade nextcloud-office-documentserver
 
 Uninstalling
 ------------
 
 .. code-block:: bash
 
-    sudo apt-get remove --purge euro-office-documentserver
+    sudo apt-get remove --purge nextcloud-office-documentserver
     sudo -u postgres psql -c "DROP DATABASE ds;"
     sudo -u postgres psql -c "DROP USER ds;"
+    sudo rm /etc/apt/sources.list.d/nextcloud-office.list /etc/apt/keyrings/nextcloud-office.asc
diff --git a/admin_manual/office/index.rst b/admin_manual/office/index.rst
@@ -4,23 +4,16 @@ Office
 
 Nextcloud supports two office solutions for collaborative document editing:
 
-**Nextcloud Office** (powered by Euro-Office)
+**Nextcloud Office** (powered by Euro-Office, see :doc:`euro-office/index`)
     The default office solution built into Nextcloud. Enables real-time collaborative
     editing of text documents, spreadsheets, and presentations with high-fidelity rendering.
     Requires a Euro-Office Document Server.
 
-**Collabora Online**
+**Collabora Online** (see :doc:`collabora_online`)
     A fully supported alternative based on the Collabora Online Development Edition (CODE).
     Available as a self-hosted server or as a built-in app. Enterprise users can use the
     more stable Collabora Online Enterprise through a
     `Nextcloud support subscription <https://nextcloud.com/enterprise/>`_.
 
 Both solutions support dozens of document formats including DOC, DOCX, PPT, PPTX, XLS, XLSX,
 ODF and many more.
-
-.. toctree::
-    :maxdepth: 2
-    :includehidden:
-
-    euro-office/index
-    collabora_online
diff --git a/user_manual/contents.rst b/user_manual/contents.rst
@@ -16,6 +16,7 @@ Table of contents
     talk/index
     collectives/index
     desktop/index
+    office_desktop_editors
     userpreferences
     universal_access
     user_2fa

diff --git a/user_manual/office_desktop_editors.rst b/user_manual/office_desktop_editors.rst
@@ -0,0 +1,88 @@
+========================
+Nextcloud Office Desktop
+========================
+
+Nextcloud Office Desktop lets you edit documents, spreadsheets, and presentations offline on your computer.
+The download links below always point to the latest stable release. Older versions are available from
+https://download.nextcloud.com/office/desktopeditors/.
+
+Windows and macOS
+-----------------
+
+.. list-table::
+    :header-rows: 1
+
+    * - Platform
+      - Architecture
+      - Download
+    * - Windows
+      - x64
+      - `Installer (.exe) <nco-windows-x64.exe_>`__
+    * - Windows
+      - ARM64
+      - `Installer (.exe) <nco-windows-arm64.exe_>`__
+    * - macOS
+      - Apple Silicon
+      - `Disk image (.dmg) <nco-macos-arm64.dmg_>`__
+
+Linux
+-----
+
+Install from the Nextcloud Office package repository, so that updates arrive with regular system updates.
+
+Debian and Ubuntu
+^^^^^^^^^^^^^^^^^
+
+.. include:: ../_shared_assets/_nextcloud_office_apt_repository.rst
+
+.. code-block:: bash
+
+    sudo apt-get install nextcloud-office-nextcloudoffice
+
+The installation also offers the Microsoft core fonts, which improve how documents created in Microsoft Office are
+displayed. To install them, accept their license when prompted.
+
+Fedora and RHEL
+^^^^^^^^^^^^^^^
+
+.. code-block:: bash
+
+    sudo tee /etc/yum.repos.d/nextcloud-office.repo <<'EOF'
+    [nextcloud-office]
+    name=Nextcloud Office
+    baseurl=https://download.nextcloud.com/office/repo/rpm/stable/$basearch
+    enabled=1
+    gpgcheck=1
+    repo_gpgcheck=1
+    gpgkey=https://download.nextcloud.com/office/repo/nextcloud-office.asc
+    EOF
+    sudo dnf install nextcloud-office-nextcloudoffice
+
+During the first installation, ``dnf`` asks you to confirm the repository signing key. Check that its fingerprint is
+``C013 F0BE F968 00BB BC4D 93DD E6E7 0E5F A287 C3D0`` before you accept it.
+
+Portable archive
+^^^^^^^^^^^^^^^^
+
+On other distributions, use the portable archive. It is not updated automatically.
+
+.. list-table::
+    :header-rows: 1
+
+    * - Architecture
+      - Download
+    * - x64
+      - `.tar.xz <nco-linux-x64.tar.xz_>`__
+    * - ARM64
+      - `.tar.xz <nco-linux-arm64.tar.xz_>`__
+
+.. _nco-windows-x64.exe:
+    https://download.nextcloud.com/office/desktopeditors/Nextcloud-Office-DesktopEditors-latest-windows-x64.exe
+.. _nco-windows-arm64.exe:
+    https://download.nextcloud.com/office/desktopeditors/Nextcloud-Office-DesktopEditors-latest-windows-arm64.exe
+.. _nco-macos-arm64.dmg:
+    https://download.nextcloud.com/office/desktopeditors/Nextcloud-Office-DesktopEditors-latest-macos-arm64.dmg
+.. _nco-linux-x64.tar.xz:
+    https://download.nextcloud.com/office/desktopeditors/Nextcloud-Office-DesktopEditors-latest-linux-x64.tar.xz
+.. _nco-linux-arm64.tar.xz:
+    https://download.nextcloud.com/office/desktopeditors/Nextcloud-Office-DesktopEditors-latest-linux-arm64.tar.xz