App Suite UI (latest)
All versions
Imprint
All versions
Imprint
  • Feature Catalog
    • Mail
      • Reading and organizing
      • Attachments
      • Writing and sending
      • Security and trust
      • Accounts and automation
      • Signatures and templates
      • Working with the other apps
    • Calendar
      • Seeing your day
      • Appointments
      • People and invitations
      • Calendars and subscriptions
      • Rooms and resources
      • Video meetings
      • Search, print and transfer
    • Address Book
      • Contacts
      • Address books
      • Finding people
      • Lists and the other apps
    • Tasks
      • Tasks
      • Task lists and delegation
      • Working with the other apps
    • Drive
      • Working with files
      • Finding and arranging
      • Sharing
      • Storages and capacity
      • Working with the other apps
    • Portal
    • General
      • Getting around
      • Notifications and What's New
      • Settings and appearance
      • Signing in
      • Account and security
      • Onboarding and devices
      • Working with content
      • Sharing and delegation
      • Storage, plans and feedback
    • On a phone
    • Enterprise features
    • Provider Edition
  • Accessibility
    • Accessibility Conformance Report
  • Upgrade Guide
    • Features by release
    • Breaking changes and requirements
  • Deployment Guide
    • Settings list
    • Cookies
    • BIMI
    • OpenCloud Drive Integration
    • Progressive Web App
    • Feedback
    • Upsell
    • Triggers
    • Login page
    • What's New dialog
    • Mail assets
    • Mail rendering and security
    • Outbound proxy
    • All messages folder
    • Unseen messages folder
    • Theming
    • Authentication
    • Browser support
  • Architecture
    • Core UI service
  • Customize & Extend
    • Manifests
    • Toolbars and menus
    • Portal widget
    • Sign In
    • Internationalization

Features by release

Every feature in the Feature Catalog, with the release it arrived in.

255 of 255 features

Mail 66

  • 8.55 - Give a folder an icon
  • 8.53 - Attach files dropped as web links
  • 8.53 - Drag an email to another browser window or the desktop
  • 8.52 - Sort mail search results
  • 8.51 - Administrator-provided signatures (Enterprise)
  • 8.51 - Administrator-provided templates (Enterprise)
  • 8.51 - Drag an email to a desktop application
  • 8.51 - Unsubscribe from a newsletter
  • 8.48 - Send on behalf of someone else (Enterprise)
  • 8.48 - Work with a shared mailbox (Enterprise)
  • 8.46 - Verified brand logos (BIMI)
  • 8.45 - Snooze a message
  • 8.41 - Signature Designer
  • 8.38 - Read an e-invoice attachment (Enterprise)
  • 8.22 - Schedule a message for later
  • 8.20 - Assign categories to emails
  • 8.15 - Attach files from another email
  • 8.15 - Save an email as PDF
  • 8.15 - Text templates
  • 8.13 - Undo send
  • 8.13 - Use a custom display name per sender address
  • 7.x - Add an attached appointment to the calendar
  • 7.x - Add an attached contact to the address book
  • 7.x - Add an email to the Portal
  • 7.x - Add another email account
  • 7.x - All attachments folder
  • 7.x - Always add a BCC recipient
  • 7.x - Archive messages
  • 7.x - Attach your contact card
  • 7.x - Auto forward
  • 7.x - Automatic replies (vacation notice)
  • 7.x - Checks before a message goes out
  • 7.x - Choose the sender address
  • 7.x - Choose which IMAP folders are shown
  • 7.x - Collect addresses while sending
  • 7.x - Confirm recipients when replying to a mailing list
  • 7.x - Create a distribution list from an email
  • 7.x - Create a task reminder from an email
  • 7.x - Create an appointment from an email
  • 7.x - Download attachments
  • 7.x - Drafts and automatic saving
  • 7.x - Everyday message actions
  • 7.x - Flag a message with a star or a color
  • 7.x - Import an email by dropping an .eml file
  • 7.x - Inbox categories
  • 7.x - Mail filter rules
  • 7.x - Mailbox statistics
  • 7.x - Mark a message as spam, or as not spam
  • 7.x - Message security
  • 7.x - Open mailto links in App Suite
  • 7.x - Print an email
  • 7.x - Read an encrypted or signed message
  • 7.x - Reading layout and display
  • 7.x - Reduce the size of attached images
  • 7.x - Request a read receipt
  • 7.x - Save an attachment to Drive
  • 7.x - Save an email as a file
  • 7.x - Search the mailbox
  • 7.x - Send attachments as links (Drive Mail)
  • 7.x - Sender authentication results
  • 7.x - Set a different reply-to address
  • 7.x - Set the priority of a message
  • 7.x - Signatures
  • 7.x - The Unread and Flagged folders
  • 7.x - Thread view
  • 7.x - Write in rich text or plain text

Calendar 44

  • 8.51 - See your tasks in the calendar
  • 8.48 - Calendars from a shared account (Enterprise)
  • 8.47 - Add yourself to a public appointment (Enterprise)
  • 8.46 - Sync a calendar to a device over CalDAV
  • 8.39 - Attachments on appointments
  • 8.36 - Show or hide declined appointments
  • 8.36 - Working time and workweek
  • 8.22 - Forward a meeting invitation
  • 8.20 - Categories on appointments
  • 8.15 - Connect and disconnect a Zoom account (Provider Edition)
  • 8.14 - Choose who sees your free/busy times
  • 8.13 - Managed resources (Enterprise)
  • 8.9 - Resource calendars (Enterprise)
  • 8.8 - Appointment colors
  • 8.8 - Meeting countdown
  • 8.3 - Import appointments from a file
  • 8.3 - Subscribe to a Google calendar
  • 8.3 - Subscribe to an iCal feed
  • 8.0 - Attach a video meeting to an appointment
  • 8.0 - Jitsi meetings
  • 8.0 - Zoom meetings (Provider Edition)
  • 7.x - Accept, decline or tentatively accept
  • 7.x - Additional time zones
  • 7.x - All my public appointments
  • 7.x - Appointment reminders in the notification area
  • 7.x - Birthday calendar
  • 7.x - Book a room or equipment (Enterprise)
  • 7.x - Calendar views
  • 7.x - Conflict detection
  • 7.x - Default reminders
  • 7.x - Everyday appointment actions
  • 7.x - Export appointments
  • 7.x - Hand an appointment over to another organizer
  • 7.x - Invitations and updates in email
  • 7.x - Invite people, groups and resources
  • 7.x - Let participants change the appointment
  • 7.x - Move an appointment to another calendar
  • 7.x - Print the calendar
  • 7.x - Private and secret appointments, and free/busy status
  • 7.x - Recurring appointments
  • 7.x - Save participants as a distribution list
  • 7.x - Scheduling view
  • 7.x - Search appointments
  • 7.x - Subscribe to shared and public calendars (Enterprise)

Address Book 25

  • 8.52 - Assign categories to a contact
  • 8.48 - Look people up in a large directory
  • 8.39 - Attach files to a contact
  • 8.39 - Automatically empty the contacts trash
  • 8.37 - Restore a deleted contact from trash
  • 8.33 - Undo a move, copy or delete
  • 8.15 - Call a colleague via Zoom (Provider Edition)
  • 8.4 - See upcoming birthdays
  • 8.3 - Subscribe to an external address book
  • 7.x - Add a distribution list to the Portal (Provider Edition)
  • 7.x - Add an unknown address to the address book
  • 7.x - Browse the global address book
  • 7.x - Choose how names are shown
  • 7.x - Create a distribution list
  • 7.x - Everyday contact actions
  • 7.x - Import and export contacts as vCard or CSV
  • 7.x - Move or copy contacts between address books
  • 7.x - Organize contacts in address books
  • 7.x - Pick recipients from the address book
  • 7.x - Print contacts
  • 7.x - Search contacts
  • 7.x - Send a contact as a vCard
  • 7.x - Share an address book with others
  • 7.x - Subscribe to shared and public address books (Enterprise)
  • 7.x - Sync an address book over CardDAV

Tasks 18

  • 8.52 - Assign categories to a task
  • 8.39 - Attach files to a task
  • 7.x - Delegate a task and track confirmations
  • 7.x - Everyday task actions
  • 7.x - Get reminded about a task
  • 7.x - Give a task a start and due date
  • 7.x - Import and export tasks as iCalendar
  • 7.x - Mark a task as done and track its progress
  • 7.x - Move tasks to another task list
  • 7.x - Organize tasks in task lists
  • 7.x - Print tasks
  • 7.x - Record effort, cost and billing details
  • 7.x - Repeat a task
  • 7.x - Search tasks
  • 7.x - See task reminders, invitations and overdue tasks
  • 7.x - Set a task priority
  • 7.x - Subscribe to shared task folders (Enterprise)
  • 7.x - Turn an email into a task reminder

Drive 34

  • 8.54 - Arrange the storages in the folder view
  • 8.54 - Files everyone in the organization can reach
  • 8.54 - Give a folder a color
  • 8.54 - Open an item in the storage's own web client
  • 8.54 - Restore a deleted item from a storage's own trash
  • 8.54 - Share a link to a file on an external storage
  • 8.54 - Use a Nextcloud account in Drive
  • 8.54 - Use an OpenCloud account in Drive
  • 8.14 - Attach a Drive file to a mail or a PIM item
  • 7.x - Automatic cleanup of old versions
  • 7.x - Browse your mail attachments in Drive
  • 7.x - Connect another file storage to Drive
  • 7.x - Create and edit text notes in Drive
  • 7.x - Everyday file actions
  • 7.x - Invite people outside your organization as guests
  • 7.x - Keep and restore earlier versions of a file
  • 7.x - Lock a file while you work on it
  • 7.x - Mark files and folders as favorites
  • 7.x - Prepare previews when a document is uploaded
  • 7.x - Print a file as PDF
  • 7.x - Put a file on the Portal
  • 7.x - Recent files
  • 7.x - Save a document as PDF into Drive
  • 7.x - Save an attachment into Drive
  • 7.x - Search for files and folders
  • 7.x - See and manage everything you share
  • 7.x - See how much storage is left (Provider Edition)
  • 7.x - Send files by email
  • 7.x - Share a file or folder with people inside your organization
  • 7.x - Share a link to a file or folder
  • 7.x - Show a file in its folder
  • 7.x - Show or hide checkboxes, the folder view and the file details
  • 7.x - Switch between list, icon and tile layout
  • 7.x - Work with files shared from another deployment

Portal 5

  • 7.x - Add, remove and rearrange widgets (Provider Edition)
  • 7.x - Open a dashboard of widgets (Provider Edition)
  • 7.x - Pin a mail, file or distribution list to the dashboard (Provider Edition)
  • 7.x - Pre-configure and lock down widgets (Provider Edition)
  • 7.x - Reduce widgets to a summary on phones (Provider Edition)

General 63

  • 8.55 - Appearance
  • 8.53 - Drag mail and attachments out of the app (Enterprise)
  • 8.53 - Drop a link from another web application (Enterprise)
  • 8.50 - Guided tours
  • 8.50 - Require recovery details before continuing
  • 8.50 - Update available banner
  • 8.49 - In-app survey (Provider Edition)
  • 8.48 - Use a shared account (Enterprise)
  • 8.46 - Require a first and last name before using the account
  • 8.46 - Reset a forgotten password yourself
  • 8.40 - Side panel
  • 8.39 - Attach files to appointments, contacts and tasks
  • 8.33 - Undo the last action
  • 8.30 - Move your session to your phone with a QR code
  • 8.27 - Sign in again without leaving the page
  • 8.20 - Categories across apps
  • 8.20 - Install the app on your device
  • 8.18 - Keyboard shortcuts
  • 8.17 - Drop files into the app (Enterprise)
  • 8.16 - See where you are signed in and sign out other devices
  • 8.13 - Reminders and invitations in the notification area
  • 7.x - Application passwords for other mail and sync clients
  • 7.x - Automatic sign-out after inactivity
  • 7.x - Branded sign-in page
  • 7.x - Change your password
  • 7.x - Choose a theme
  • 7.x - Choose which shared folders are visible (Enterprise)
  • 7.x - Connect a third-party account
  • 7.x - Create an item in another app
  • 7.x - Deputies (Enterprise)
  • 7.x - Desktop notifications
  • 7.x - Direct links into the application
  • 7.x - Download your personal data (Provider Edition)
  • 7.x - Favorite folders
  • 7.x - First Start Wizard
  • 7.x - Floating windows and the taskbar
  • 7.x - Import and export folder data
  • 7.x - Keyboard and screen reader support in the shell
  • 7.x - Language, regional formats and time zone
  • 7.x - Manage resources (Enterprise)
  • 7.x - Manage user groups (Enterprise)
  • 7.x - Mobile navigation
  • 7.x - Moving around the application
  • 7.x - Notification area
  • 7.x - Online help
  • 7.x - Open the app from another application without signing in again
  • 7.x - Preview files and attachments
  • 7.x - Print
  • 7.x - Protect sign-in with a second step
  • 7.x - Quick Settings panel
  • 7.x - Recover stored passwords of external accounts after a password change
  • 7.x - Search
  • 7.x - See how much storage is used (Provider Edition)
  • 7.x - Set up mail, calendar and contacts on your own device
  • 7.x - Sign in through a SAML identity provider
  • 7.x - Sign in through an OpenID Connect provider
  • 7.x - Sign in to shared content as a guest
  • 7.x - Signing in and out
  • 7.x - Start app
  • 7.x - Stay signed in between visits
  • 7.x - The Settings app
  • 7.x - Upsell (Provider Edition)
  • 7.x - What's new

About this list

It is generated from the catalog itself, and each entry links to the feature's description there. A feature shown as 7.x was already there before the 8.x line, in 7.10.6 or earlier.

The buttons pick the ranges the other pages of this guide cover. Custom sets any range of releases and narrows the list to one application; to see what a single release brought, pick it as both From and to. The release pickers mark the long-term support releases as LTS.

The filters are part of the address, so a filtered list can be passed on as a link.

Last Updated: 10/23/26, 2:36 PM
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Breaking changes and requirements