Create advanced email marketing campaigns with features like automation, landing pages and surveys. Get free access to premium features with a 14-day trial! Microsoft Outlook 2013. (1787 votes) Download. Microsoft's flagship email. Download PDFMailer for Windows to create, deploy, and send PDF documents by e-mail. It lets you handle mail efficiently and with style, and like any good email program, it also filters away junk mail. Thunderbird stands out from other free Windows email programs in many ways, such as supporting lots of add-ons, letting you download themes to customize the program's entire appearance, and granting full access to tweak its many.

Install Windows 10 Mail And Calendar
Download Mailbird
Download Mail App Windows

Stable version - 1.4.10

Package	Size	SHA-256 checksum
Dependent¹	Download	4.2 MB	d17d2a8cbb7e05a371f9baa55883626a9f79f27a25510737a795530f46d51440
Complete	Download	6.7 MB	a3d8c0dc4db70188f4aea3b62c1bd8b0b31b0c0f77f77138c0715e9d6ddd520f
Framework	Download	2 MB	7a1322e17e9adf6a78ce889812e27fa53f63132b1eedb00b28ab3d66e66ff8a0

Old stable - 1.3.16

Package	Size	SHA-256 checksum
Dependent¹	Download	3.1 MB	b43fda0a58a6fb6f950c062fdcadb63040c3b672d3515a26ed4878c68684a015
Complete	Download	5.3 MB	7d6e2853f3db2a35b1cb36412177299f4323400e73c3ec704077520dcba1bcb8
Framework	Download	1.2 MB	b56432712b482c635c6b326d636f56f5555afc41c0c73422a26fe65c825b1f65

LTS versions

Long Term Support with low maintenance mode. This means only security updates and rare fixes of serious issues will go into these release branches.

Package	Size	SHA-256 checksum
1.2.13	Download	3.8 MB	04d25f7ea238c58733f0e88086cb3362873236a4e5c30ec94a5fea9a5e14ae4d

1. Dependent packages only contain sources which are licensed under the GPL but they require some third-party packages to be installed along with Roundcube. All requirements are listed in the INSTALL instructions within the package file.

Other sources and downloads

All recent versions are listed on our Github releases page - complete with release notes and signatures.
To get the bleeding edge development version check out the files directly from our Github repository.
Archives of older releases can be found on sourceforge.net.

The Roundcube Docker image is available on Docker Hub.
More information on Docker and a quick start guide is available in the Docker documentation.

Roundcube can also be installed through auto installers like softaculous.com or cPanel.
The BitNami Roundcube Stack provides a one-click installer for various platforms and cloud services.
Via the Cloudron app store. Each Cloudron is a fully equipped mail server and has sieve integration.
Various Unix/Linux distributions provide Roundcube via their package managers. Check your local package repository.

PGP signatures for package verification

Release tarballs listed above are signed with PGP to allow you to verify the authencity. We sign them with the identity Roundcube Developers <[email protected]> alias 41C4F7D5 and the public key can be downloaded from the pgp.mit.edu keyserver or from our website. The signatures can be found with the according release item on the GitHub releases page.

After downloading the pubkey and the signature file, verify packages with

gpg --verify roundcubemail-<version>.tar.gz{.asc,}

Install Windows 10 Mail And Calendar

Installation and upgrading

Instructions on how to download and install Roundcube for the first time can be found in our Wiki.
Continue reading how to configure Roundcube and your webserver.
See our upgrading guide for information about updating an existing Roudncube installation.

Plugins

Download Mailbird

The basic installation of Roundcube is not the end of the world. There are plenty of 3rd party plugins available that extend the functionality or add new features. Check out our Plugins Repository and find what you're missing and read the instructions how to install plugins and keep them up-to-date.

Complete Email Server Packages with Roundcube

The Kolab Groupware Solution provides a complete email and groupware server pre-packaged for various linux distributions with Roundcube sitting on top as its web client. It offers easy configurable LDAP address books, calendars, tasks, mobile synchronization and more. An enterprise version with professional support is available from Kolab Systems.

iRedMail is another fully open source email server solution that lets you install a full-featured email server in a few minutes. It installs and configures the popular open source email components like Postfix, Dovecot, Amavisd and - of course Roundcube - on major Linux and BSD distrubutions.

Mail-in-a-Box turns a fresh cloud computer into a fully equipped, working mail server. The setup provides Roundcube webmail and an IMAP/SMTP server for use with mobile devices and desktop mail software. It also includes contacts and calendar synchronization.

mailcow is an open source mail server suite for groupware/email purposes that can be installed in a fresh Debian/Ubuntu instance. It is powered by various open source mail server components (Dovecot, Postfix, ...) that can be administered in its modern web UI. It also comes with IMAP, POP3 and SMTP support as an alternative to Roundcube webmail.

Download Horde Groupware Webmail Edition

Current Horde Stable Release

Horde Groupware Webmail Edition 5.2.22 (2017-09-21)

Horde and all Horde applications now utilize a PEAR based installation method. You can install all Horde applications and libraries by following the directions in the documentation. You may also download the PEAR tarball from our PEAR server directly.

Deprecated Horde 3 Stable Release

Horde Groupware Webmail Edition 1.2.11 (2012-02-10)

Obtaining Current Development Snapshots

The current development version of Horde Groupware Webmail Edition is available via Git.

Obtaining Old Versions

Old versions can be obtained from our FTP server.

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