---
source_url: "https://grommunio.com/features/?utm_source=openai"
title: "Features | grommunio"
mirrored_at: 2026-08-15T03:02:23.095Z
host: grommunio.com
cited_in_42a: true
mirror_canonical: "https://index.42a.ai/grommunio.com/features/index__q__utm_source_openai"
---

> **Original source:** https://grommunio.com/features/?utm_source=openai

Features

## All your communication, in one platform.

A rich, consistent experience on every major platform — Windows, Android, Apple, Linux — online in any browser and via any desktop email client. grommunio increases end-user satisfaction while reducing support costs and training needs.

[Try the live demo](https://grommunio.com/demo/) [View pricing](https://grommunio.com/pricing/)

Groupware · Mail

## Email that works with your existing email clients

A fully-fledged, integrated web client — plus open protocols to connect any mail software you already use.

-   Seamless Outlook compatibility — no plugins or middleware
-   Mobile synchronization via Exchange ActiveSync
-   Modern webmail in any browser, on any device
-   Open protocols: IMAP, POP3, SMTP
-   Shared mailboxes, public folders & global address lists
-   Autodiscover setup in seconds

Groupware · Calendar

## Flexible, synchronized, team-oriented calendars

-   Access from anywhere with native EAS support
-   Free/Busy integration with intelligent time suggestions
-   Invitations with full tracking & participant management
-   Recurring events with custom exceptions
-   Shared calendars & delegation for teams and assistants

Groupware · Contacts

## Organize your contacts your way

-   Full contact fields — notes, photos, certificates and more
-   Multiple contact folders to structure your address book
-   Contact groups for teams, customers and projects
-   vCard export for instant, easy sharing

Groupware · Tasks & Notes

## Stay on top of tasks and notes

-   Track status, priorities and deadlines with categories & flags
-   Turn emails into actionable tasks
-   Automate recurring tasks with reminders
-   Track time spent on tasks
-   Take notes with a rich editor and shared folders

Collaboration · Meet

## Secure, browser-based video meetings

Performant, scalable, endpoint-secured video conferencing — web-based or via app.

-   Start meetings instantly — no software to install
-   WebRTC-powered, works in all modern browsers
-   Strong encryption for privacy-compliant meetings
-   Screen sharing, moderation and presentation tools

Collaboration · Chat

## Enterprise chat for internal & external teams

-   1:1 and group chats with file sharing & unlimited history
-   Workflow integrations and automation
-   Cross-platform: iOS, Android, Windows, Mac, Linux
-   Protected by enterprise-grade security

Collaboration · Files

## Share and secure your company data

-   Secure file & folder sharing with passwords and expiry dates
-   Synchronization and version control
-   Smart search across large data sets
-   Comments for ideas and metadata on any file

Collaboration · Office

## Edit documents online, together

Real-time online editing of documents, spreadsheets and presentations — seamlessly integrated into grommunio Files via OnlyOffice.

-   Real-time co-editing in the browser — no local install
-   Wide format support: DOCX, XLSX, PPTX, ODF and more
-   Version history, comments and sharing management
-   Central data repository for distributed teams

Administration

## Powerful, centralized administration

Everything administrators need to run grommunio at scale — clear, efficient and browser-based.

### Admin UI

Monitoring, statistics and resource usage; central user, group, domain and organization management; LDAP and server configuration — all in the browser.

### Archive

Compliant, secure email archiving for business continuity, regulatory retention and legal discovery — with search, encryption, 2FA and audit logs.

### Mobile Device Management

Central device control with remote wipe, encryption enforcement and password policies — working hand-in-hand with grommunio Sync.

Security

## Security built in

grommunio offers email encryption, secure transport and more — and integrates easily with third-party security applications.

-   S/MIME signatures & encryption Authentication, message integrity, non-repudiation and privacy.
-   Advanced spam protection Rule-based evaluation, statistical analysis and URL blacklists.
-   Secure transport TLS and HTTPS across all communication.
-   Open integration Easily combine with existing third-party security tools.

Deployment

## Deploy it your way

Deploy grommunio on-site, in your own data center, in a public or private cloud, or with one of our hosting partners. grommunio's deployment options let you meet data-sovereignty requirements and ensure the highest level of data protection. Full multi-tenancy and delegated administration are supported, so hosting and service providers can operate grommunio for many organizations from a single platform.

FAQ

## Features — frequently asked questions