Extensions Directory

Extensions are installable packages which give CiviCRM new functionality, and this directory provides a centralized list of extensions which the CiviCRM community has created. This listing displays CiviCRM extensions that work on all Content Management Systems (CMS).

The newest extensions · Create an extension · Add an extension to this directory

Platform integrations

As well as extensions that install within CiviCRM and work on all CMSs listed below, you can browse directories of integrations that are made specifically for Backdrop, Drupal, Joomla and WordPress.

Adds a button to cancel/transfer an event from the user dashboard.
Current Usage: 26
Purge Logs is a configurable API Job, to remove files older than a defined timeframe.
Current Usage: 26
This extension adds google analytics tracking to contribution/event registration pages.
Current Usage: 25
This extension saves old emailaddresses, phone numbers and addresses for contacts in a specific tab (custom group).
Current Usage: 25
A framework for generating PDF certificates.
Current Usage: 24
JSON Editor is a extensions that includes the JS library https://github.com/json-editor/json-editor, to be used as part of any dynamic-generated form in any other extension.
Current Usage: 24
Ensures bounces are recorded for CiviMail when using Mandrill's SMTP servers.
Current Usage: 24
This extension makes membership communications easier by creating activities for sending welcome email, renewal letters/email.
Current Usage: 24
Implements a SearchKit display using leaflet.js for showing lat/lon on a map.
Current Usage: 23
Provides a way to see a selection of activities more easily.
Current Usage: 23
The extension synchronize contacts from CiviCRM groups to Google Groups. The extension uses Google's directory API to sync Google Groups member list with that of contacts in CiviCRM Groups. The extension supports latest version of CiviCRM ver 5.x and based on Google Client Library v2.x.
Current Usage: 23
Compare email bounce performance by domain, sharing aggregate data with other CiviCRMs to help diagnose problems and identify the best SMTP providers.
Current Usage: 23
CiviCRM Extension for high performance activity features.

Use this, if you have a lot of activities, and you're having troubles with the performance of the activity tab in the contact summary view, or the activity reports.
Current Usage: 23
This extensions will give admins a notification bubble if any of CiviCRM's database queries is taking a very long time, and gives you the options to stop (i.e. "kill") it. Use this with caution.

You can also set up a cron job to drop you an email in case such a long-running query is detected.
Current Usage: 22
A kindly theme with Bootstrap support.
Current Usage: 22