diff --git a/.env.example b/.env.example
index 4f594547..5c687dcb 100644
--- a/.env.example
+++ b/.env.example
@@ -24,6 +24,10 @@ INSECURE=true
 #COMPOSE_FILE=docker-compose.yml:weboffice/collabora.yml:traefik/opencloud.yml:traefik/collabora.yml:idm/ldap-keycloak.yml:traefik/ldap-keycloak.yml
 # External IDP
 #COMPOSE_FILE=docker-compose.yml:weboffice/collabora.yml:traefik/opencloud.yml:traefik/collabora.yml:idm/external-idp.yml
+# Euro Office with traefik and letsencrypt
+#COMPOSE_FILE=docker-compose.yml:weboffice/euroffice.yml:traefik/opencloud.yml:traefik/euroffice.yml
+# Euro Office with external proxy (Nginx, Caddy, etc.)
+#COMPOSE_FILE=docker-compose.yml:weboffice/euroffice.yml:external-proxy/opencloud.yml:external-proxy/euroffice.yml
 
 ## Traefik Settings ##
 # Note: Traefik is always enabled and can't be disabled.
@@ -239,6 +243,21 @@ COLLABORA_SSL_VERIFICATION=false
 COLLABORA_HOME_MODE=
 
 
+### Euro Office Settings ###
+# Domain of Euro Office, where you can find the document server.
+# Defaults to "euro-office.opencloud.test"
+EURO_OFFICE_DOMAIN=
+# JWT Secret for Euro Office. IMPORTANT: Change this for production!
+# Defaults to "changeme"
+EURO_OFFICE_JWT_SECRET=
+# Euro Office Docker image.
+# Defaults to "ghcr.io/euro-office/documentserver"
+EURO_OFFICE_DOCKER_IMAGE=
+# Euro Office Docker tag.
+# Defaults to "latest"
+EURO_OFFICE_DOCKER_TAG=
+
+
 ### Virusscanner Settings ###
 # IMPORTANT: If you enable antivirus, you also MUST configure the START_ADDITIONAL_SERVICES
 # envvar in the OpenCloud Settings above by adding 'antivirus' to the list.
diff --git a/config/euro-office/app-registry.yaml b/config/euro-office/app-registry.yaml
new file mode 100644
index 00000000..65c0107f
--- /dev/null
+++ b/config/euro-office/app-registry.yaml
@@ -0,0 +1,71 @@
+app_registry:
+  mimetypes:
+    - mime_type: application/pdf
+      extension: pdf
+      name: PDF
+      description: PDF document
+      icon: ''
+      default_app: ''
+      allow_creation: false
+    - mime_type: application/vnd.oasis.opendocument.text
+      extension: odt
+      name: OpenDocument
+      description: OpenDocument text document
+      icon: ''
+      default_app: Collabora
+      allow_creation: true
+    - mime_type: application/vnd.oasis.opendocument.spreadsheet
+      extension: ods
+      name: OpenSpreadsheet
+      description: OpenDocument spreadsheet document
+      icon: ''
+      default_app: Collabora
+      allow_creation: true
+    - mime_type: application/vnd.oasis.opendocument.presentation
+      extension: odp
+      name: OpenPresentation
+      description: OpenDocument presentation document
+      icon: ''
+      default_app: Collabora
+    - mime_type: application/vnd.oasis.opendocument.graphics
+      extension: odg
+      name: OpenGraphics
+      description: OpenDocument graphics document
+      icon: ''
+      default_app: Collabora
+      allow_creation: true
+    - mime_type: application/vnd.openxmlformats-officedocument.wordprocessingml.document
+      extension: docx
+      name: Microsoft Word
+      description: Microsoft Word document
+      icon: ''
+      default_app: Euro-Office
+      allow_creation: true
+    - mime_type: application/vnd.openxmlformats-officedocument.wordprocessingml.form
+      extension: docxf
+      name: Form Document
+      description: Form Document
+      icon: ''
+      default_app: Euro-Office
+      allow_creation: true
+    - mime_type: application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
+      extension: xlsx
+      name: Microsoft Excel
+      description: Microsoft Excel document
+      icon: ''
+      default_app: Euro-Office
+      allow_creation: true
+    - mime_type: application/vnd.openxmlformats-officedocument.presentationml.presentation
+      extension: pptx
+      name: Microsoft PowerPoint
+      description: Microsoft PowerPoint document
+      icon: ''
+      default_app: Euro-Office
+      allow_creation: true
+    - mime_type: application/vnd.jupyter
+      extension: ipynb
+      name: Jupyter Notebook
+      description: Jupyter Notebook
+      icon: ''
+      default_app: ''
+      allow_creation: true
diff --git a/config/euro-office/init-wopi.sh b/config/euro-office/init-wopi.sh
new file mode 100644
index 00000000..8893c357
--- /dev/null
+++ b/config/euro-office/init-wopi.sh
@@ -0,0 +1,55 @@
+#!/bin/sh
+set -e
+
+CONFIG_FILE="/etc/onlyoffice/documentserver/local.json"
+DATA_DIR="/var/www/onlyoffice/Data"
+WOPI_PRIVATE_KEY="${DATA_DIR}/wopi_private.key"
+WOPI_PUBLIC_KEY="${DATA_DIR}/wopi_public.key"
+
+if [ "${WOPI_ENABLED:-false}" = "true" ]; then
+    mkdir -p "$DATA_DIR"
+
+    if [ ! -f "$WOPI_PRIVATE_KEY" ]; then
+        echo "Generating WOPI private key..."
+        openssl genpkey -algorithm RSA -outform PEM -out "$WOPI_PRIVATE_KEY" >/dev/null 2>&1
+    fi
+
+    if [ ! -f "$WOPI_PUBLIC_KEY" ]; then
+        echo "Generating WOPI public key..."
+        openssl rsa -RSAPublicKey_out -in "$WOPI_PRIVATE_KEY" \
+            -outform "MS PUBLICKEYBLOB" -out "$WOPI_PUBLIC_KEY" >/dev/null 2>&1
+    fi
+
+    WOPI_PRIVATE_KEY_CONTENT=$(cat "$WOPI_PRIVATE_KEY")
+    WOPI_PUBLIC_KEY_CONTENT=$(openssl base64 -in "$WOPI_PUBLIC_KEY" -A)
+    WOPI_MODULUS=$(openssl rsa -pubin -inform "MS PUBLICKEYBLOB" -modulus -noout \
+        -in "$WOPI_PUBLIC_KEY" | sed 's/Modulus=//' | \
+        python3 -c "import sys,binascii,base64; print(base64.b64encode(binascii.unhexlify(sys.stdin.read().strip())).decode())")
+    
+    WOPI_EXPONENT=$(openssl rsa -pubin -inform "MS PUBLICKEYBLOB" -text -noout \
+        -in "$WOPI_PUBLIC_KEY" | grep -oP '(?<=Exponent: )\d+')
+
+    # Merge WOPI config into local.json
+    jq \
+        --argjson wopiEnabled "true" \
+        --arg wopiPrivateKey "$WOPI_PRIVATE_KEY_CONTENT" \
+        --arg wopiPublicKey "$WOPI_PUBLIC_KEY_CONTENT" \
+        --arg wopiModulus "$WOPI_MODULUS" \
+        --arg wopiExponent "$WOPI_EXPONENT" \
+        '.wopi.enable = $wopiEnabled |
+         .wopi.privateKey = $wopiPrivateKey |
+         .wopi.privateKeyOld = $wopiPrivateKey |
+         .wopi.publicKey = $wopiPublicKey |
+         .wopi.publicKeyOld = $wopiPublicKey |
+         .wopi.modulus = $wopiModulus |
+         .wopi.modulusOld = $wopiModulus |
+         .wopi.exponent = ($wopiExponent | tonumber) |
+         .wopi.exponentOld = ($wopiExponent | tonumber)' \
+        "$CONFIG_FILE" > "${CONFIG_FILE}.tmp"
+
+    mv "${CONFIG_FILE}.tmp" "$CONFIG_FILE"
+    echo "WOPI configuration injected successfully."
+fi
+
+# Hand over to the official DocumentServer entrypoint
+exec /entrypoint.sh "$@"
diff --git a/config/euro-office/onlyoffice-docs-formats.json b/config/euro-office/onlyoffice-docs-formats.json
new file mode 100644
index 00000000..75a0a9d9
--- /dev/null
+++ b/config/euro-office/onlyoffice-docs-formats.json
@@ -0,0 +1,604 @@
+[
+  {
+    "name": "doc",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/msword"]
+  },
+  {
+    "name": "docm",
+    "type": "word",
+    "actions": ["view", "edit", "review", "comment", "encrypt"],
+    "convert": ["docx", "bmp", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.ms-word.document.macroenabled.12"]
+  },
+  {
+    "name": "docx",
+    "type": "word",
+    "actions": ["view", "edit", "review", "comment", "encrypt"],
+    "convert": ["bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.openxmlformats-officedocument.wordprocessingml.document"]
+  },
+  {
+    "name": "dot",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/msword"]
+  },
+  {
+    "name": "dotm",
+    "type": "word",
+    "actions": ["view", "edit", "review", "comment", "encrypt"],
+    "convert": ["docx", "bmp", "docm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.ms-word.template.macroenabled.12"]
+  },
+  {
+    "name": "dotx",
+    "type": "word",
+    "actions": ["view", "edit", "review", "comment", "encrypt"],
+    "convert": ["docx", "bmp", "docm", "dotm", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.openxmlformats-officedocument.wordprocessingml.template"]
+  },
+  {
+    "name": "epub",
+    "type": "word",
+    "actions": ["view", "lossy-edit", "auto-convert"],
+    "convert":["docx", "bmp", "docm", "dotm", "dotx", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/epub+zip"]
+  },
+  {
+    "name": "fb2",
+    "type": "word",
+    "actions": ["view", "lossy-edit", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["text/fb2+xml", "application/x-fictionbook+xml"]
+  },
+  {
+    "name": "fodt",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.oasis.opendocument.text-flat-xml"]
+  },
+  {
+    "name": "gdoc",
+    "type": "word",
+    "actions": ["view"],
+    "convert": [],
+    "mime": ["application/vnd.google-apps.document"]
+  },
+  {
+    "name": "hml",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["multipart/related"]
+  },
+  {
+    "name": "htm",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["text/html"]
+  },
+  {
+    "name": "html",
+    "type": "word",
+    "actions": ["view", "lossy-edit", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["text/html"]
+  },
+  {
+    "name": "hwp",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/x-hwp", "application/x-hwp-v5"]
+  },
+  {
+    "name": "hwpx",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/x-hwpx"]
+  },
+  {
+    "name": "md",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["text/markdown"]
+  },
+  {
+    "name": "mht",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["message/rfc822"]
+  },
+  {
+    "name": "mhtml",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["message/rfc822"]
+  },
+  {
+    "name": "odt",
+    "type": "word",
+    "actions": ["view", "lossy-edit", "auto-convert", "review", "comment", "encrypt"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.oasis.opendocument.text"]
+  },
+  {
+    "name": "ott",
+    "type": "word",
+    "actions": ["view", "lossy-edit", "auto-convert", "review", "comment", "encrypt"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.oasis.opendocument.text-template"]
+  },
+  {
+    "name": "pages",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.apple.pages", "application/x-iwork-pages-sffpages"]
+  },
+  {
+    "name": "rtf",
+    "type": "word",
+    "actions": ["view", "lossy-edit", "auto-convert", "review", "comment"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "txt"],
+    "mime": ["application/rtf", "text/rtf"]
+  },
+  {
+    "name": "stw",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.sun.xml.writer.template"]
+  },
+  {
+    "name": "sxw",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.sun.xml.writer"]
+  },
+  {
+    "name": "txt",
+    "type": "word",
+    "actions": ["view", "lossy-edit"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf"],
+    "mime": ["text/plain"]
+  },
+  {
+    "name": "wps",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.ms-works"]
+  },
+  {
+    "name": "wpt",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": []
+  },
+  {
+    "name": "xml",
+    "type": "word",
+    "actions": ["view", "auto-convert"],
+    "convert": ["docx", "xlsx", "bmp", "csv", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "ods", "odt", "ots", "ott", "pdf", "pdfa", "png", "rtf", "txt", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["application/xml", "text/xml"]
+  },
+  {
+    "name": "csv",
+    "type": "cell",
+    "actions": ["view", "lossy-edit", "customfilter"],
+    "convert": ["xlsx", "bmp", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["text/csv", "application/csv", "text/x-comma-separated-values", "text/x-csv"]
+  },
+  {
+    "name": "et",
+    "type": "cell",
+    "actions": ["view", "auto-convert"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": []
+  },
+  {
+    "name": "ett",
+    "type": "cell",
+    "actions": ["view", "auto-convert"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": []
+  },
+  {
+    "name": "fods",
+    "type": "cell",
+    "actions": ["view", "auto-convert"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["application/vnd.oasis.opendocument.spreadsheet-flat-xml"]
+  },
+  {
+    "name": "gsheet",
+    "type": "cell",
+    "actions": ["view"],
+    "convert": [],
+    "mime": ["application/vnd.google-apps.spreadsheet"]
+  },
+  {
+    "name": "numbers",
+    "type": "cell",
+    "actions": ["view", "auto-convert"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["application/vnd.apple.numbers", "application/x-iwork-numbers-sffnumbers"]
+  },
+  {
+    "name": "ods",
+    "type": "cell",
+    "actions": ["view", "lossy-edit", "auto-convert", "customfilter", "comment", "encrypt"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["application/vnd.oasis.opendocument.spreadsheet"]
+  },
+  {
+    "name": "ots",
+    "type": "cell",
+    "actions": ["view", "lossy-edit", "auto-convert", "customfilter", "comment", "encrypt"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "pdf", "pdfa", "png", "tsv", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["application/vnd.oasis.opendocument.spreadsheet-template"]
+  },
+  {
+    "name": "tsv",
+    "type": "cell",
+    "actions": ["view", "lossy-edit", "customfilter"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "xlsm", "xltm", "xltx"],
+    "mime": ["text/tab-separated-values"]
+  },
+  {
+    "name": "sxc",
+    "type": "cell",
+    "actions": ["view", "auto-convert"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["application/vnd.sun.xml.calc"]
+  },
+  {
+    "name": "xls",
+    "type": "cell",
+    "actions": ["view", "auto-convert"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["application/vnd.ms-excel"]
+  },
+  {
+    "name": "xlsb",
+    "type": "cell",
+    "actions": ["view", "edit", "customfilter", "comment", "encrypt"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["application/vnd.ms-excel.sheet.binary.macroenabled.12"]
+  },
+  {
+    "name": "xlsm",
+    "type": "cell",
+    "actions": ["view", "edit", "customfilter", "comment", "encrypt"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xltm", "xltx"],
+    "mime": ["application/vnd.ms-excel.sheet.macroenabled.12", "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"]
+  },
+  {
+    "name": "xlsx",
+    "type": "cell",
+    "actions": ["view", "edit", "customfilter", "comment", "encrypt"],
+    "convert": ["bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"]
+  },
+  {
+    "name": "xlt",
+    "type": "cell",
+    "actions": ["view", "auto-convert"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm", "xltx"],
+    "mime": ["application/vnd.ms-excel"]
+  },
+  {
+    "name": "xltm",
+    "type": "cell",
+    "actions": ["view", "edit", "customfilter", "comment", "encrypt"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltx"],
+    "mime": ["application/vnd.ms-excel.template.macroenabled.12"]
+  },
+  {
+    "name": "xltx",
+    "type": "cell",
+    "actions": ["view", "edit", "customfilter", "comment", "encrypt"],
+    "convert": ["xlsx", "bmp", "csv", "gif", "jpg", "ods", "ots", "pdf", "pdfa", "png", "tsv", "xlsm", "xltm"],
+    "mime": ["application/vnd.openxmlformats-officedocument.spreadsheetml.template"]
+  },
+  {
+    "name": "dps",
+    "type": "slide",
+    "actions": ["view", "auto-convert"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm"],
+    "mime": []
+  },
+  {
+    "name": "dpt",
+    "type": "slide",
+    "actions": ["view", "auto-convert"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm"],
+    "mime": []
+  },
+  {
+    "name": "fodp",
+    "type": "slide",
+    "actions": ["view", "auto-convert"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm"],
+    "mime": ["application/vnd.oasis.opendocument.presentation-flat-xml"]
+  },
+  {
+    "name": "gslides",
+    "type": "slide",
+    "actions": ["view"],
+    "convert": [],
+    "mime": ["application/vnd.google-apps.presentation"]
+  },
+  {
+    "name": "key",
+    "type": "slide",
+    "actions": ["view", "auto-convert"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.apple.keynote", "application/x-iwork-keynote-sffkey", "application/vnd.apple.keynote.13"]
+  },
+  {
+    "name": "odg",
+    "type": "slide",
+    "actions": ["view", "auto-convert"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.oasis.opendocument.graphics", "application/x-vnd.oasis.opendocument.graphics"]
+  },
+  {
+    "name": "odp",
+    "type": "slide",
+    "actions": ["view", "lossy-edit", "auto-convert", "comment", "encrypt"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.oasis.opendocument.presentation"]
+  },
+  {
+    "name": "otp",
+    "type": "slide",
+    "actions": ["view", "lossy-edit", "auto-convert", "comment", "encrypt"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.oasis.opendocument.presentation-template"]
+  },
+  {
+    "name": "pot",
+    "type": "slide",
+    "actions": ["view", "auto-convert"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.ms-powerpoint"]
+  },
+  {
+    "name": "potm",
+    "type": "slide",
+    "actions": ["view", "edit", "comment", "encrypt"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potx", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.ms-powerpoint.template.macroenabled.12"]
+  },
+  {
+    "name": "potx",
+    "type": "slide",
+    "actions": ["view", "edit", "comment", "encrypt"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.openxmlformats-officedocument.presentationml.template"]
+  },
+  {
+    "name": "pps",
+    "type": "slide",
+    "actions": ["view", "auto-convert"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.ms-powerpoint"]
+  },
+  {
+    "name": "ppsm",
+    "type": "slide",
+    "actions": ["view", "edit", "comment", "encrypt"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.ms-powerpoint.slideshow.macroenabled.12"]
+  },
+  {
+    "name": "ppsx",
+    "type": "slide",
+    "actions": ["view", "edit", "comment", "encrypt"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "pptm", "txt"],
+    "mime": ["application/vnd.openxmlformats-officedocument.presentationml.slideshow"]
+  },
+  {
+    "name": "ppt",
+    "type": "slide",
+    "actions": ["view", "auto-convert"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.ms-powerpoint"]
+  },
+  {
+    "name": "pptm",
+    "type": "slide",
+    "actions": ["view", "edit", "comment", "encrypt"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "txt"],
+    "mime": ["application/vnd.ms-powerpoint.presentation.macroenabled.12"]
+  },
+  {
+    "name": "pptx",
+    "type": "slide",
+    "actions": ["view", "edit", "comment", "encrypt"],
+    "convert": ["bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.openxmlformats-officedocument.presentationml.presentation"]
+  },
+  {
+    "name": "sxi",
+    "type": "slide",
+    "actions": ["view", "auto-convert"],
+    "convert": ["pptx", "bmp", "gif", "jpg", "odp", "otp", "pdf", "pdfa", "png", "potm", "potx", "ppsm", "ppsx", "pptm", "txt"],
+    "mime": ["application/vnd.sun.xml.impress"]
+  },
+  {
+    "name": "djvu",
+    "type": "pdf",
+    "actions": ["view"],
+    "convert": ["bmp", "gif", "jpg", "pdf", "pdfa", "png"],
+    "mime": ["image/vnd.djvu"]
+  },
+  {
+    "name": "docxf",
+    "type": "pdf",
+    "actions": ["view"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.openxmlformats-officedocument.wordprocessingml.document.docxf"]
+  },
+  {
+    "name": "oform",
+    "type": "pdf",
+    "actions": ["view"],
+    "convert": ["pdf"],
+    "mime": ["application/vnd.openxmlformats-officedocument.wordprocessingml.document.oform"]
+  },
+  {
+    "name": "oxps",
+    "type": "pdf",
+    "actions": ["view"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/oxps"]
+  },
+  {
+    "name": "pdf",
+    "type": "pdf",
+    "actions": ["view", "edit", "comment", "fill", "encrypt"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/pdf", "application/acrobat", "application/nappdf", "application/x-pdf", "image/pdf"]
+  },
+  {
+    "name": "xps",
+    "type": "pdf",
+    "actions": ["view"],
+    "convert": ["docx", "bmp", "docm", "dotm", "dotx", "epub", "fb2", "gif", "html", "jpg", "md", "odt", "ott", "pdf", "pdfa", "png", "rtf", "txt"],
+    "mime": ["application/vnd.ms-xpsdocument", "application/xps"]
+  },
+  {
+    "name": "vsdx",
+    "type": "diagram",
+    "actions": ["view"],
+    "convert": ["bmp", "gif", "jpg", "pdf", "pdfa", "png"],
+    "mime": ["application/vnd.ms-visio.drawing, application/vnd.visio2013", "application/vnd.visio"]
+  },
+  {
+    "name": "vsdm",
+    "type": "diagram",
+    "actions": ["view"],
+    "convert": ["bmp", "gif", "jpg", "pdf", "pdfa", "png"],
+    "mime": ["application/vnd.ms-visio.drawing.macroEnabled.12"]
+  },
+  {
+    "name": "vssm",
+    "type": "diagram",
+    "actions": ["view"],
+    "convert": ["bmp", "gif", "jpg", "pdf", "pdfa", "png"],
+    "mime": ["application/vnd.ms-visio.stencil.macroEnabled.12"]
+  },
+  {
+    "name": "vssx",
+    "type": "diagram",
+    "actions": ["view"],
+    "convert": ["bmp", "gif", "jpg", "pdf", "pdfa", "png"],
+    "mime": ["application/vnd.ms-visio.stencil"]
+  },
+  {
+    "name": "vstm",
+    "type": "diagram",
+    "actions": ["view"],
+    "convert": ["bmp", "gif", "jpg", "pdf", "pdfa", "png"],
+    "mime": ["application/vnd.ms-visio.template.macroEnabled.12"]
+  },
+  {
+    "name": "vstx",
+    "type": "diagram",
+    "actions": ["view"],
+    "convert": ["bmp", "gif", "jpg", "pdf", "pdfa", "png"],
+    "mime": ["application/vnd.ms-visio.template"]
+  },
+  {
+    "name": "bmp",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["image/bmp"]
+  },
+  {
+    "name": "gif",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["image/gif"]
+  },
+  {
+    "name": "heic",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["image/heic"]
+  },
+  {
+    "name": "heif",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["image/heif"]
+  },
+  {
+    "name": "jpg",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["image/jpeg"]
+  },
+  {
+    "name": "pdfa",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["application/pdf", "application/acrobat", "application/nappdf", "application/x-pdf", "image/pdf"]
+  },
+  {
+    "name": "png",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["image/png"]
+  },
+  {
+    "name": "tif",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["image/tif", "image/x-tif", "application/tif", "application/x-tif"]
+  },
+  {
+    "name": "tiff",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["image/tiff", "image/x-tiff", "application/tiff", "application/x-tiff"]
+  },
+  {
+    "name": "webp",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["image/webp"]
+  },
+  {
+    "name": "zip",
+    "type": "",
+    "actions": [],
+    "convert": [],
+    "mime": ["application/zip"]
+  }
+]
diff --git a/config/opencloud/csp.yaml b/config/opencloud/csp.yaml
index cde4b1ef..cf6f528c 100644
--- a/config/opencloud/csp.yaml
+++ b/config/opencloud/csp.yaml
@@ -21,6 +21,7 @@ directives:
     - 'https://embed.diagrams.net/'
     # In contrary to bash and docker the default is given after the | character
     - 'https://${COLLABORA_DOMAIN|collabora.opencloud.test}${TRAEFIK_PORT_HTTPS}/'
+    - 'https://${EURO_OFFICE_DOMAIN|euro-office.opencloud.test}${TRAEFIK_PORT_HTTPS}/'
     # This is needed for the external-sites web extension when embedding sites
     - 'https://docs.opencloud.eu'
   img-src:
@@ -31,6 +32,7 @@ directives:
     - 'https://tile.openstreetmap.org/'
     # In contrary to bash and docker the default is given after the | character
     - 'https://${COLLABORA_DOMAIN|collabora.opencloud.test}${TRAEFIK_PORT_HTTPS}/'
+    - 'https://${EURO_OFFICE_DOMAIN|euro-office.opencloud.test}${TRAEFIK_PORT_HTTPS}/'
   manifest-src:
     - '''self'''
   media-src:
diff --git a/external-proxy/euroffice-exposed.yml b/external-proxy/euroffice-exposed.yml
new file mode 100644
index 00000000..69d56c68
--- /dev/null
+++ b/external-proxy/euroffice-exposed.yml
@@ -0,0 +1,11 @@
+---
+# only expose the ports when you know what you are doing!
+services:
+  collaboration:
+    ports:
+      # expose the wopi server on all interfaces
+      - "0.0.0.0:9300:9300"
+  euro-office:
+    ports:
+      # expose the euro-office document server on all interfaces
+      - "0.0.0.0:9900:80"
diff --git a/external-proxy/euroffice.yml b/external-proxy/euroffice.yml
new file mode 100644
index 00000000..6b64222a
--- /dev/null
+++ b/external-proxy/euroffice.yml
@@ -0,0 +1,10 @@
+---
+services:
+  collaboration:
+    ports:
+      # expose the wopi server on localhost
+      - "127.0.0.1:9300:9300"
+  euro-office:
+    ports:
+      # expose the euro-office document server on localhost
+      - "127.0.0.1:9900:80"
diff --git a/traefik/euroffice.yml b/traefik/euroffice.yml
new file mode 100644
index 00000000..60435f89
--- /dev/null
+++ b/traefik/euroffice.yml
@@ -0,0 +1,28 @@
+---
+services:
+  traefik:
+    networks:
+      opencloud-net:
+        aliases:
+          - ${EURO_OFFICE_DOMAIN:-euro-office.opencloud.test}
+          - ${WOPISERVER_DOMAIN:-wopiserver.opencloud.test}
+  collaboration:
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.collaboration.entrypoints=https"
+      - "traefik.http.routers.collaboration.rule=Host(`${WOPISERVER_DOMAIN:-wopiserver.opencloud.test}`)"
+      - "traefik.http.routers.collaboration.${TRAEFIK_SERVICES_TLS_CONFIG}"
+      - "traefik.http.routers.collaboration.service=collaboration"
+      - "traefik.http.routers.collaboration.middlewares=hsts-header"
+      - "traefik.http.services.collaboration.loadbalancer.server.port=9300"
+  euro-office:
+    labels:
+      - "traefik.enable=true"
+      - "traefik.http.routers.euro-office.entrypoints=https"
+      - "traefik.http.routers.euro-office.rule=Host(`${EURO_OFFICE_DOMAIN:-euro-office.opencloud.test}`)"
+      - "traefik.http.routers.euro-office.${TRAEFIK_SERVICES_TLS_CONFIG}"
+      - "traefik.http.routers.euro-office.service=euro-office"
+      - "traefik.http.services.euro-office.loadbalancer.server.port=80"
+      # websockets can't be opened when this is omitted
+      - "traefik.http.middlewares.euro-office.headers.customrequestheaders.X-Forwarded-Proto=https"
+      - "traefik.http.routers.euro-office.middlewares=euro-office"
diff --git a/weboffice/euroffice.yml b/weboffice/euroffice.yml
new file mode 100644
index 00000000..803ed77b
--- /dev/null
+++ b/weboffice/euroffice.yml
@@ -0,0 +1,81 @@
+---
+services:
+
+  opencloud:
+    environment:
+      # this is needed for setting the correct CSP header
+      EURO_OFFICE_DOMAIN: ${EURO_OFFICE_DOMAIN:-euro-office.opencloud.test}
+      TRAEFIK_PORT_HTTPS: ${TRAEFIK_PORT_HTTPS:+:}${TRAEFIK_PORT_HTTPS:-}
+      # expose nats and the reva gateway for the collaboration service
+      NATS_NATS_HOST: 0.0.0.0
+      GATEWAY_GRPC_ADDR: 0.0.0.0:9142
+    volumes:
+      - ./config/euro-office/app-registry.yaml:/etc/opencloud/app-registry.yaml
+
+  collaboration:
+    # renovate: depName=opencloudeu/opencloud-rolling
+    image: ${OC_DOCKER_IMAGE:-opencloudeu/opencloud-rolling}:${OC_DOCKER_TAG:-6.0.0}
+    user: ${OC_CONTAINER_UID_GID:-1000:1000}
+    networks:
+      opencloud-net:
+    depends_on:
+      opencloud:
+        condition: service_started
+      euro-office:
+        condition: service_healthy
+    entrypoint:
+      - /bin/sh
+    command: [ "-c", "opencloud collaboration server" ]
+    environment:
+      COLLABORATION_GRPC_ADDR: 0.0.0.0:9301
+      COLLABORATION_HTTP_ADDR: 0.0.0.0:9300
+      MICRO_REGISTRY: "nats-js-kv"
+      MICRO_REGISTRY_ADDRESS: "opencloud:9233"
+      COLLABORATION_WOPI_SRC: https://${WOPISERVER_DOMAIN:-wopiserver.opencloud.test}${TRAEFIK_PORT_HTTPS:+:}${TRAEFIK_PORT_HTTPS:-}
+      COLLABORATION_APP_NAME: "Euro-Office"
+      COLLABORATION_APP_PRODUCT: "OnlyOffice"
+      COLLABORATION_APP_ADDR: https://${EURO_OFFICE_DOMAIN:-euro-office.opencloud.test}${TRAEFIK_PORT_HTTPS:+:}${TRAEFIK_PORT_HTTPS:-}
+      COLLABORATION_APP_ICON: https://${EURO_OFFICE_DOMAIN:-euro-office.opencloud.test}${TRAEFIK_PORT_HTTPS:+:}${TRAEFIK_PORT_HTTPS:-}/web-apps/apps/documenteditor/main/resources/img/favicon.ico
+      COLLABORATION_APP_INSECURE: "${INSECURE:-true}"
+      COLLABORATION_CS3API_DATAGATEWAY_INSECURE: "${INSECURE:-true}"
+      COLLABORATION_APP_PROOF_DISABLE: "true"
+      COLLABORATION_LOG_LEVEL: ${LOG_LEVEL:-info}
+      OC_URL: https://${OC_DOMAIN:-cloud.opencloud.test}${TRAEFIK_PORT_HTTPS:+:}${TRAEFIK_PORT_HTTPS:-}
+    volumes:
+      # configure the .env file to use own paths instead of docker internal volumes
+      - ${OC_CONFIG_DIR:-opencloud-config}:/etc/opencloud
+    logging:
+      driver: ${LOG_DRIVER:-local}
+    restart: always
+
+  euro-office:
+    image: ${EURO_OFFICE_DOCKER_IMAGE:-ghcr.io/euro-office/documentserver}:${EURO_OFFICE_DOCKER_TAG:-latest}
+    # changelog https://github.com/EURO-office/DocumentServer/releases
+    networks:
+      opencloud-net:
+    environment:
+      WOPI_ENABLED: "true"
+      JWT_SECRET: "${EURO_OFFICE_JWT_SECRET:-changeme}"
+      # self-signed certificates
+      USE_UNAUTHORIZED_STORAGE: "${INSECURE:-false}"
+    entrypoint:
+      - /bin/sh
+      - /init-wopi.sh
+    volumes:
+      - ./config/euro-office/init-wopi.sh:/init-wopi.sh:ro
+      - ./config/euro-office/onlyoffice-docs-formats.json:/var/www/onlyoffice/documentserver/document-formats/onlyoffice-docs-formats.json
+    logging:
+      driver: ${LOG_DRIVER:-local}
+    restart: always
+    healthcheck:
+      test:
+        [
+          "CMD",
+          "bash",
+          "-c",
+          "exec 3<>/dev/tcp/127.0.0.1/80 && printf 'GET /hosting/discovery HTTP/1.1\r\nHost: localhost\r\nConnection: close\r\n\r\n' >&3 && cat <&3 | head -1 | grep -q '200 OK'"
+        ]
+      interval: 30s
+      timeout: 10s
+      retries: 5
+      start_period: 120s