Roundcube Webmail

php-runtime server-app

Roundcube Webmail is a browser-based multilingual IMAP client with an application-like user interface. It provides full functionality you expect from an email client, including MIME support, address book, folder manipulation, message searching and spell checking.

Release Released Active Support Security Support Latest
1.6 1 year and 10 months ago
(25 Jul 2022)
Yes Yes 1.6.7
(19 May 2024)
1.5 2 years and 7 months ago
(18 Oct 2021)
Yes Yes 1.5.7
(19 May 2024)
1.4 4 years and 6 months ago
(09 Nov 2019)
No Yes 1.4.16
(10 Dec 2023)
1.3 6 years and 11 months ago
(26 Jun 2017)
No Ended 1 year and 10 months ago
(28 Jul 2022)
1.3.17
(12 Nov 2021)
1.2 8 years ago
(21 May 2016)
No Ended 2 years and 7 months ago
(18 Oct 2021)
1.2.13
(27 Dec 2020)
1.1 9 years ago
(07 Feb 2015)
No No 1.1.12
(29 Apr 2018)
1.0 10 years ago
(05 Apr 2014)
No No 1.0.12
(08 Nov 2017)

As of the last release, the project supports last 2 release branches in a “LTS low maintenance mode”, which only includes important security updates only. Regular improvement updates are only available on the latest stable release.

More information is available on the Roundcube Webmail website.

You should be running one of the supported release numbers listed above in the rightmost column.


You can submit an improvement to this page on GitHub :octocat: . This page has a corresponding Talk Page.

A JSON version of this page is available at /api/roundcube.json. See the API Documentation for more information. You can subscribe to the iCalendar feed at /calendar/roundcube.ics.