Kopano WebApp

WebApp provides all the familiar email, advanced calendaring and contacts features you need to be productive. It helps you by providing an overview of what matters to you, whether this is your incoming email, your weekly schedule or the contact details of that person you really need to call.

Mobile synchronization helps ensure that all this important information is also available on the road.


Advanced calendaring

Delegation lets you use your time as effectively as possible. Keep an overview of your team’s schedules with WebApp’s advanced calendaring features.

Planning meetings is also easy. Choose the participants and WebApp will find a time that fits everyone’s schedule. Need a meeting room? Add it to the schedule and make sure it is booked.

Manage your contacts

Kopano contacts

Have your contacts available anywhere. WebApp keeps track of everyone who’s important to you, and its business card overview makes it easy to search and view their details.

Contacts are available on your smartphones and tablets with natively supported synchronization tools: no need to install an app!

GUI theming

WebApp comes with a carefully crafted default theme, but you are free to choose one of the other themes that are available by default. You can select your favorite color, or a theme that boosts contrast for improved legibility.

WebApp themes are also fully customizable for advanced users, who can create a unique theme for their companies.

WebApp advanced productivity features

Tabbed interface

Emails, searches, plugins, and other items open in tabs, so that you can jump between multiple items effortlessly.

Edit as new

Emails can be edited and re-sent without tedious copy pasting of content and no risk of losing layout styling

Advanced search options

Filter your search by date, by attachment, by sender, and more.

File previewer

WebApp can preview many file types right in your browser. PDF, JPG, ODT, and many others.

Priority flags and colored categories

Use flags and categories to prioritize and organize your inbox. Users can select pre-defined categories, or choose their own colors and text.

Delayed delivery

Schedule an email to be sent out at a later time.

Mail filters and rules

Choose from a variety of rules to automate your inbox

Search suggestions

Search suggestions will help to filter out typo’s from search queries


Use plugins from Kopano, as well as the open source community to extend you collaboration toolset.

WebApp also includes

Mailbox sharing

Mailboxes shared within your team can be added to WebApp alongside your personal mailboxes

Infinite scroll

Just keep scrolling, and more messages will automatically appear. (or switch back to pagination navigation)

Advanced meeting scheduler

WebApp can help you check the schedules of your co-workers to plan the best time slot for your meetings

Shared calendars

Share your personal and team calendars within your company to help everyone stay up to date 

Integration tools

WebApp’s plugin framework allows for many kinds of integration with other products

Out of office notifications

Set up an auto reply when you are out of office


Set up an email signature to appear at the bottom of your messages

Send as / permissions

Grant permission to others to manage our inbox


Set up todo-lists, delegate tasks or follow-up emails

Auto save function

Never lose an email again due to computer trouble

Open in new window

Use the full real-estate of your entire monitor, use multiple displays to compare your messages side-by-side

Favorite folders

Set folders as favorite to always appear at the top of your folder list


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