Free Software And Apps Download

Roundcube Webmail IMAP Client Software Download 1.4.11

Jun 9,2020 - GitHub (Free)

6.7 MB (Safe & Secure)

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

This project is a free and open-source webmail solution with a desktop-like user interface that is easy to install/configure and that runs on a standard LAMPP server. The skins use the latest web standards to render a functional and customizable UI. It includes other sophisticated open-source libraries such as PEAR, an IMAP library derived from IlohaMail the TinyMCE rich text editor, Googiespell library for spell checking, or the WasHTML sanitizer by Frederic Motte.

Roundcube Webmail Software Free Download

Roundcube Webmail Features

  • Drag-&-drop message management
  • Full support for MIME and HTML messages
  • Multiple sender identities
  • Full-featured address book with groups and LDAP connectors
  • Threaded message listing
  • IDNA and SMTPUTF8 support
  • Spell checking
  • Canned response templates
  • IMAP folder management
  • Shared/global IMAP folders
  • Support for the external SMTP server
  • Support for access control lists (ACL)
  • Built-in caching for fast mailbox access
  • Unlimited users and messages
  • Import/export functions
  • Template system for custom skins
  • Plug-in API for flexible extensions


  • Support S/MIME encryption
  • Advanced search over all folders
  • Virtual folders (aka saved searches)
  • Keyboard shortcuts
  • Conversation view using CONVERSATIONS
  • Browser history support
  • Online calendar module
  • Admin interface

User Interface

  • Available in over 80 languages
  • Three column view
  • Responsive skin (multi-device support)
  • Attachment previews
  • Find-as-you-type address book integration
  • Searching messages and contacts

Roundcube Inbox


  • Sophisticated privacy protection
  • Brute-force login attack prevention
  • XSS attack protection
  • Support for PGP encryption

Fetch Existing Email

Pros And Cons of Roundcube Webmail

Pros Cons
Find-as-you-type address book integration Its search option isn’t as advanced as Gmail
IDNA support Not capable to manage mail functions like automatic forwarding, spam filtering, and mailbox aliases
Available in over 80 languages
Customizable interface
Support for PGP encryption

System Requirements

Webserver Apache, Lighttpd, Nginx, Cherokee or Hiawatha webserver
Platform PHP Version 5.4 or greater
Database MySQL, PostgreSQL, SQLite, MSSQL or Oracle database
Network Protocol The SMTP server and IMAP server with IMAP4 rev1 support

Official Video Intro Roundcube Software

Roundcube Plugin

  • Rainloop
  • Isotope Mail Client
  • Horde
  • Zimbra Collaboration Suite
  • SOGo
  • Mail Server

Roundcube Software Overview

Roundcube Software Download For PC

Technical Specification

Version 1.4.11
File Size 6.7 MB
Languages Multiple
License Free
Developer GitHub


Roundcube Webmail is the most popular mail client that you can use to send, receive, and manage your emails. The web application also allows you to set up a signature for outgoing email messages to protect your privacy. Give this messaging tool a spin now and enjoy an incredible experience of managing your emails with an app-like interface.


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