Makes it possible to create CiviCRM activities using a profile.

Attaches ICS files to event confirmation emails.

Makes it possible to set a default activity status for new activities.

Provides a way to bundle events together (at a discounted price) in the CiviCRM Event Cart (and the Boxoffice extension).

Import interface for more complex, programmatic imports (can be extended by other extensions).

Adds support to export search results and report results directly into the Excel xlsx format.

Lets users enter a duration in hours, not just in minutes.

Changes the behaviour of contribution forms so that the recurring donation options are shown as radio buttons instead of a checkbox.

Language switcher for the 'new' CiviCRM menu (since 5.x).

A timetracker extension for CiviCase.

When is your contact usually available?

Provides an interface to live-translate strings in Transifex, and also to export/import strings from various CiviCRM settings (contribution pages, events, etc).

Sends you a detailed email when a CiviCRM fatal error occurs.

CiviCRM personal campaign teams allows people to create their own personal campaign page (PCP) which is part of a team, with a common objective as well as an individual page for each member.

Ever had a custom field whose possible values depended on the values of another field?

Fixes CiviCRM configurations that were left in English if the admin installed CiviCRM in English and then switched languages.

Displays the contribution progress bar widget on contribution pages

Provides membership new and renewal statistics based on CiviCRM historical data (so you can also generate membership reports for previous years).

Calculates the taxes based on the place of supply.