Thunderbird

Mozilla Thunderbird is a free and open-source email client and personal information manager developed by the Mozilla Foundation. Known for its flexibility, Thunderbird provides email, chat, and news client functionalities. It supports a variety of email protocols, offers customization through add-ons, and focuses on user privacy.

Thunderbird alternatives ➤

What is Thunderbird?

Mozilla Thunderbird is a feature-rich and open-source email client that serves as a personal information manager. Developed by the Mozilla Foundation, the same organization behind the Firefox web browser, Thunderbird is designed to provide a user-friendly and customizable experience for managing email, contacts, calendars, and more.

Key Features:

Email Management: Thunderbird offers a powerful email management interface, allowing users to send, receive, and organize emails efficiently. It supports standard email protocols such as POP3, IMAP, and SMTP, providing compatibility with various email servers.

Chat and Messaging: Thunderbird includes built-in chat and messaging features, supporting multiple chat protocols, including IRC (Internet Relay Chat) and XMPP (Jabber). Users can engage in real-time communication within the Thunderbird application.

Customizable Interface: Thunderbird is highly customizable, allowing users to personalize the interface to suit their preferences. Themes, add-ons, and extensions are available to enhance the appearance and functionality of the email client.

Add-ons and Extensions: Thunderbird supports a rich ecosystem of add-ons and extensions, allowing users to extend the functionality of the application. These add-ons cover a wide range of features, from email encryption to calendar integration and productivity tools.

Calendar and Task Management: Thunderbird includes a calendar feature, known as Lightning, which allows users to manage events, appointments, and tasks. Lightning integrates seamlessly with Thunderbird, providing a unified solution for email and calendar needs.

Privacy and Security: Thunderbird prioritizes user privacy and security. It includes features such as built-in phishing protection, automatic updates, and support for email encryption through OpenPGP. This commitment to security enhances the overall protection of user data.

Smart Folders and Search: Thunderbird features smart folders that automatically aggregate emails based on criteria such as unread messages, starred messages, and archive folders. The search functionality is robust, allowing users to quickly find specific emails or content within their mailboxes.

Cross-Platform Compatibility: Thunderbird is available for multiple operating systems, including Windows, macOS, and Linux, providing users with a consistent experience across different platforms.

Junk Mail Controls: Thunderbird includes junk mail controls to filter and block unwanted emails. Users can customize settings to enhance the accuracy of junk mail detection.

Open Source: Thunderbird is released under an open-source license, fostering community involvement, transparency, and collaboration. The open-source nature allows users to contribute to its development and explore its source code.

Thunderbird is a versatile and community-driven email client that appeals to users seeking an alternative to proprietary solutions. Its combination of email, chat, and customization options makes it suitable for both individual users and organizations looking for a reliable and privacy-focused communication tool.

Official Links

www.thunderbird.net

The Best Thunderbird Alternatives

Top Apps like Thunderbird

Apple Mail, Microsoft Office Outlook, Mailbird, Evolution, Mailspring, Postbox, eM Client, Airmail, Mutt, BlueMail, Windows Live Mail, myMail, IncrediMail, FairEmail, Geary, SeaMonkey, Juicy Mail, Librem Mail, Foxmail, Plumm, Trojitá, FileOne, Superhuman, Microsoft Outlook Express, WunderMail, MailMate, ProfiMail, Betterbird, Opera Mail, nPOPuk, Nylas Mail Lives, Unibox, Canary Mail, Mailpile, Microsoft Entourage, Nextcloud Mail, Missive, irc.lc, Pegasus Mail, Calypso, Orbit Communicator, ElectronMail, MailDroid, Polymail, Mibbit, Hiri, Sylpheed, Zimbra Desktop, Clovery, TouchMail, Delta Chat, OE Classic, SolMail, SlideMail, Simple Mail, aerc, Koma-Mail, Claws Mail, Pantheon Mail, Mailbox for Zoho, BuddyTalk Instant Messenger, EmailTray, Becky! Internet Mail, DreamMail, Ymail2, Linkinus, Clyton, Columba, Mynigma, Icedove-UXP, FossaMail, PChat-IRC, XChat for Windows, Inbox2, GyazMail, sushi IRC suite, Postler, AutoSnoozer, wsIRC, Mailsmith, Spicebird, InboxZero, Mulberry, Mail Pilot, EasyEmail Client, Mailburn, Smampi, MegaIRC, si.Mail, Email Insights for Microsoft Garage, leafChat, Kadu, DejaLu, MIRGGI, LostIRC are some alternatives to Thunderbird.

Sugggest an alternative ❐

Apple Mail

Apple Mail, commonly known as Mail, is the default email client pre-installed on Apple devices running macOS and iOS. As a core application within the Apple ecosystem, Mail provides users with a straightforward and integrated email experience, aligning with Apple's emphasis on user-friendly design. Key Features: User-Friendly Interface: Apple...

Microsoft Office Outlook

Microsoft Outlook is a personal information manager software application developed by Microsoft. It is part of the Microsoft Office suite of productivity applications.Outlook offers email, calendar, contacts, tasks, and notes management features. It supports exchanging email, calendar appointments, contacts, tasks, and notes with Microsoft Exchange Server or other services...

Mailbird

Mailbird is a feature-rich email client application for Windows operating systems. Originally launched in 2012, Mailbird aims to provide a fast, easy-to-use, and customizable email experience for power users.Key features of Mailbird include:A clean, intuitive, and ad-free user interface optimized for productivitySupport for all major email services and protocols...

Evolution

Evolution is a free and open-source email client for Linux and Unix-like operating systems. Originally developed by Ximian, Evolution has been the default email client in GNOME desktop since version 2. It is designed to be easy-to-use while still offering advanced email management features out of the box.Some key features...

Mailspring

Mailspring is an open-source email client application developed by Foundry 376. It is available for Windows, Mac, and Linux operating systems.Mailspring provides a modern, intuitive user interface and aims to improve email productivity by organizing conversations, connecting with third-party apps, and providing advanced features like snooze, send later, templates, and...

Postbox

Postbox is an email client application developed by Postbox Inc. It is available for Windows and macOS platforms. Postbox provides a fast, customizable interface for managing multiple email accounts from providers like Gmail, Outlook, Exchange, iCloud, Yahoo, and more.Some key features of Postbox include:Unified inbox to view all...

EM Client

eM Client is an email application designed for the Windows operating system that focuses on being user-friendly while still offering advanced features. It supports connecting to common email protocols like POP3, IMAP and Exchange ActiveSync allowing you to access emails from services like Gmail, Outlook, Yahoo and more.Some key...

Airmail

Airmail is a fast, reliable email client application for Mac OS that provides an excellent user experience. It has an intuitive, minimalist user interface that still packs powerful features under the hood. Key features of Airmail include:Support for all major email services and providers including iCloud, Gmail, Outlook, Yahoo...

Mutt

Mutt is a highly configurable, keyboard-driven email client for Linux, Unix, and macOS operating systems. Originally released in 1996, Mutt emphasizes speed, flexibility, and security for advanced email users.As an open source program, Mutt is completely free to download and use. It supports standard email protocols like IMAP, POP3, and...

BlueMail

BlueMail is a popular email app available for Android and iOS devices. It provides an ad-free, streamlined interface for accessing and managing email from various providers and services.Some key features and benefits of BlueMail include:Unified inbox - See all your emails from Gmail, Outlook, iCloud, IMAP/POP3 inboxes...

Windows Live Mail

Windows Live Mail is a free email and newsgroup client developed by Microsoft as part of the Windows Live Essentials software suite. It was first released in 2007 as Windows Live Mail Desktop to replace the discontinued Outlook Express. Windows Live Mail aims to provide an easy-to-use email application that offers...

MyMail

myMail is a new email service launched in 2023 that focuses heavily on user privacy and removing advertising from the email experience. Unlike many major email providers, myMail does not collect user data for advertising purposes or share data with third parties.Some key features of myMail include:Ad-free interface -...

IncrediMail

IncrediMail is an email client developed by Perion Network that allows users to customize emails with animated graphics, backgrounds, and sounds. First released in 2000, it aims to make email fun and engaging.Key features of IncrediMail include:Hundreds of free email templates, backgrounds, smilies, and stationeries to customize emailsAnimation effects...

FairEmail

FairEmail is an open source email app for Android focused on privacy protection. It supports features like multiple email accounts, end-to-end encryption with PGP, dark and light themes, customizable notifications and quotas, inbox watchers, and more.Some key highlights of FairEmail:Open source app published under GPLv3 licenseNo ads or...

Geary

Geary is an open-source email application designed specifically for the GNOME desktop environment on Linux. It features a minimal yet intuitive interface that aims to provide a fast and distraction-free email experience.Some key features of Geary include:Supports common email protocols like IMAP, POP3, and SMTPQuick search and filtering...

SeaMonkey

SeaMonkey is a free and open-source Internet suite. It is developed by the Mozilla Foundation as community-driven software and a successor to the Mozilla Application Suite. SeaMonkey includes a web browser, email and newsgroup client with feed support, HTML editor, IRC chat and web development tools.Some key features of...

Juicy Mail

Juicy Mail is an easy-to-use, open-source email application for Windows. It is designed to provide a user-friendly interface and powerful customization options to enhance the email experience.Some key features of Juicy Mail include:Support for multiple email accounts from various providers such as Gmail, Outlook, Yahoo Mail, iCloud, etc...

Librem Mail

Librem Mail is an open source email client focused on privacy and security. It is developed by Purism as part of their suite of ethical computing products.Some key features of Librem Mail include:End-to-end encryption using PGP to protect the contents of emailsDiscourages tracking by removing images and external...

Foxmail

Foxmail is a popular free email client software program for Windows. First released in 2004, Foxmail is designed to be a lightweight yet full-featured email application.Some key features of Foxmail include:Support for POP3 and IMAP email accounts from providers like Gmail, Outlook, Yahoo, etc.Customizable themes and interface layout...

Plumm

Plumm is a free and open source project management application. It includes features for task management, resource allocation, time tracking,Gannt charts, reporting, and more. Plumm is designed for individuals, teams, and organizations looking for an intuitive yet powerful project management platform.Some key features of Plumm include:Task Management...

Trojitá

Trojitá is an open-source email client for Linux designed with security, power users and developers in mind. Some key features include:Fast and lightweight - Trojitá uses the Qt framework and has a small memory footprint compared to other desktop email clients.Strong encryption support - It supports encryption protocols...

FileOne

FileOne is a free and open-source file manager and organizer software for Windows. It aims to make organizing your files, photos, and other documents on your computer easier with advanced features.Some key features of FileOne:Dual pane view for easy file transfer and navigationAdd customizable categories, color labels, star...

Superhuman

Superhuman is a fast and efficient email application designed to help busy professionals get through their inbox quickly. It is only compatible with Gmail accounts as of 2023.Some key features of Superhuman include:AI-based automation that allows you to complete common actions with one-tap keyboard shortcutsInstantaneous search across all your...

Microsoft Outlook Express

Microsoft Outlook Express (also known as OE) is an email and news client that was included with Internet Explorer versions 6 through 10 as a default component of the operating system. It was discontinued in 2012.Outlook Express offered basic email features like POP3 and SMTP support for sending and receiving email, contact...

WunderMail

WunderMail is a user-friendly email application designed to help keep your inbox organized and make communicating efficient. It has a clean, intuitive interface that allows you to easily group emails into customizable tabs and folders based on projects, contacts, and priorities. Some key features of WunderMail include:Smart inbox that...

MailMate

MailMate is a powerful email client application designed specifically for macOS. It goes far beyond the basic email capabilities of Apple Mail with advanced features tailored towards power users, professionals, and anyone with demanding email needs.Some key features of MailMate include:Very flexible rules and filters for organizing, tagging...

ProfiMail

ProfiMail is a feature-rich email client and personal information manager software for Windows. It helps users organize and manage all their electronic communications and schedule in one place.With ProfiMail, you can connect unlimited email accounts of the most popular email providers like Gmail, Outlook, Yahoo Mail, iCloud and more...

Betterbird

Betterbird is an open-source, decentralized alternative to Twitter. It allows users to post short messages called "tweets", follow other users, like and retweet posts, and have conversations.Some key features of Betterbird include:Chronological timelines - Shows tweets in reverse chronological order rather than based on algorithms.Privacy focused -...

Opera Mail

Opera Mail is a free, cross-platform email client developed by Opera Software. First released in 2000, it allows users to access and manage multiple email accounts from a single interface.Key features of Opera Mail include:Support for common email protocols and services like POP3, IMAP, SMTP, Exchange, and webmail.Encrypted...

NPOPuk

nPOPuk is an open-source desktop email client for Windows that emphasizes privacy, security, and control. It supports connecting to POP3 and IMAP email accounts from various providers.As an email client, nPOPuk has all the basic features you would expect - reading, writing, and organizing emails; contact management; calendar and...

Nylas Mail Lives

Nylas Mail Lives is an open-source desktop email client built with React and Flux. It is designed to be fast, extensible, and customizable through an open plugin architecture. Some key features of Nylas Mail Lives include:Integration with popular calendars like Google Calendar, Exchange, and iCloud to show schedules alongside...

Unibox

Unibox is an open-source platform for Linux container management. It allows you to run isolated Linux systems or containers on a single Linux host. Unibox provides a lightweight virtualization solution as an alternative to traditional virtual machines.Some key features of Unibox include:Resource isolation - Unibox containers are isolated...

Canary Mail

Canary Mail is a feature-rich email client application available for Mac, iOS, and Android platforms. Originally launched in 2015, it has quickly become a popular alternative to default mail apps thanks to its modern design and wide range of productivity tools.At its core, Canary aims to transform the often-frustrating experience...

Mailpile

Mailpile is an open source email client developed with a focus on encryption and privacy. It stores all user data locally by default and provides easy-to-use encryption for emails through OpenPGP and S/MIME standards.Key features of Mailpile include:Full text search across all emails with advanced sorting and...

Microsoft Entourage

Microsoft Entourage was a personal information manager software application that was developed by Microsoft for Macintosh computers. It was included as part of Microsoft Office for Mac between 2001 and 2011.Entourage was designed to compete with Apple's own Mail and iCal applications by providing similar functionality for email, calendars, contacts, notes...

Nextcloud Mail

Nextcloud Mail is an open source email and productivity suite that integrates tightly with the Nextcloud content collaboration platform. It provides users with feature-rich email along with calendar and contacts management. Some key features of Nextcloud Mail include:Easy setup and integration - Nextcloud Mail integrates out-of-the-box with Nextcloud servers...

Missive

Missive is an email app designed specifically for team and workplace communication. It includes features like:Threaded conversations - Messages are grouped into threads for easier following of discussions.Shared inboxes - Teams can collaborate on shared inboxes.Powerful search - Quickly find any message or file shared.Notes and...

Irc.lc

irc.lc is a minimalist, lightweight Internet Relay Chat (IRC) client that runs entirely in your web browser. It allows you to connect to IRC servers and join chat channels without needing to download or install any additional software.Some key features of irc.lc include:Connects to major IRC...

Pegasus Mail

Pegasus Mail is an email client application for Microsoft Windows that has been around since 1990. It focuses on providing a secure, stable and efficient email experience for home and business users.Some key features and capabilities of Pegasus Mail include:Supports popular email protocols like POP3, IMAP and SMTP along...

Calypso

Calypso is an open source software suite for business analytics and planning. It provides a platform for gathering, consolidating, modeling, analyzing and reporting on data across the enterprise to drive better business decisions.Some key features and capabilities of Calypso include:Data integration and ETL to bring together data from...

Orbit Communicator

Orbit Communicator is an augmentative and alternative communication (AAC) device and software program designed to help people with speech disabilities communicate more effectively. It features a variety of tools and capabilities to meet different communication needs:Text-to-speech engine converts typed text into natural-sounding speech.Word prediction saves time typing and...

ElectronMail

ElectronMail is an open-source email client built using Electron and React that allows you to manage multiple email accounts from a single desktop application. It provides a fast, responsive user interface with modern and minimalist design to help users focus on their emails.Unlike traditional desktop email clients, ElectronMail is...

MailDroid

MailDroid is an open-source email client application for Android devices. It provides users with the ability to manage multiple email accounts in one place, including personal and work accounts from providers like Gmail, Outlook, Yahoo and more.Some key features of MailDroid include:Support for the most popular email providers...

Polymail

Polymail is an email service and client application with a strong focus on privacy and security. It was launched in 2015 by the company Polyrapid, founded by Alexis Caporale and Teddy Dief.Some key features of Polymail include:End-to-end encryption of emails to protect messages from third parties.Option to blur...

Mibbit

Mibbit is a free, web-based Internet Relay Chat (IRC) client that allows users to access IRC chat rooms and networks directly from their web browser, without needing to download or install any additional software. It provides a simple interface and instant access to popular IRC networks and channels.Some key...

Hiri

Hiri is an email application designed specifically for Windows that aims to compete with mainstream email services and clients like Gmail, Outlook, and Thunderbird. Its key differentiators are:Speed and performance - Hiri is built with C++ for responsiveness. It claims to have fast search, low memory usage, and quick...

Sylpheed

Sylpheed is a free, open source email client application used to access and manage email. It supports protocols like IMAP, POP3, and SMTP so users can send and receive email from services like Gmail, Outlook, Yahoo Mail, and more.Some key features of Sylpheed include:Lightweight and fast interfaceSupport for...

Zimbra Desktop

Zimbra Desktop is an free, open source desktop email and calendar client application developed by Synacor that connects to Zimbra Collaboration servers. It allows users to access their email, contacts, calendar, tasks, and notes from multiple accounts through a single easy-to-use interface.Some of the key features of Zimbra Desktop...

Clovery

Clovery is an AI-powered customer support platform designed to help companies provide fast, high-quality customer service at scale. Here are some key things to know about Clovery:Uses natural language understanding and machine learning to analyze customer questions and conversations, understand intent, and recommend the best answers in real-time.Intelligently...

TouchMail

TouchMail is a full-featured email app designed specifically for touchscreen mobile devices like smartphones and tablets. It provides a fast, intuitive interface for managing multiple email accounts, contacts, calendars and tasks.Key features of TouchMail include:Supports POP3, IMAP and Exchange email accountsUnified inbox shows messages from all accounts in...

Delta Chat

Delta Chat is a free and open source decentralized messaging app that allows users to send and receive end-to-end encrypted messages. It is different from other messaging apps in that it uses the existing email infrastructure for communication rather than requiring a separate server network.Some key features of Delta...

OE Classic

OE Classic is a free, open-source personal information manager and note-taking application for Windows, Linux, and MacOS. Originally launched in 2008 as OE Personal, it was rebranded to OE Classic in 2018.Key features of OE Classic include:To-do lists and checklists to keep track of tasks and projectsA contacts manager to...

SolMail

SolMail is an open-source email server software designed for individuals, small businesses, and organizations. It provides easy and secure email hosting on your own server or virtual private server (VPS).Some key features of SolMail include:Easy installation and configuration - It has a simple setup wizard and web-based admin...

SlideMail

SlideMail is an email application designed to improve productivity, organization, and communication. It uses a unique slide-based interface that allows users to structure their emails and tasks visually.Key features of SlideMail include:Slide-based email composer to segment ideas, tasks, content - makes emails more scannable and actionableVisual task management...

Simple Mail

Simple Mail is an open-source email client developed by MXLinux that focuses on providing a fast, intuitive, and uncluttered email experience. It is designed to be easy to install and use, even for non-technical computer users.Some key features of Simple Mail include:Minimalist interface - The interface is clean...

Aerc

aerc is an open-source, terminal-based email client written in Rust. It is designed to be efficient, easy to use, and fast compared to other terminal mail clients like mutt or alpine.Some key features and characteristics of aerc include:An intuitive and clean interface for composing, reading, organizing, and searching...

Koma-Mail

Koma-Mail is an open-source, privacy-focused email service launched in 2021. It is developed by a small team based in Europe with the goal of providing a secure and private email alternative to services like Gmail or Outlook.Some key features of Koma-Mail include:End-to-end encryption of emails to protect message content...

Claws Mail

Claws Mail is a free, open source email client and news client for Linux and other Unix-like operating systems. It is designed to be lightweight, fast, and easy to use while still being highly customizable and supporting advanced features.Some key features of Claws Mail include:Support for POP3, IMAP...

Pantheon Mail

Pantheon Mail is an open-source, privacy-focused email service launched in 2019. It is designed to provide maximum email privacy and security to its users.Some key features of Pantheon Mail include:End-to-end encryption of emails to prevent unauthorized access.Zero-knowledge architecture that prevents even Pantheon employees from accessing user emails.Anonymous...

Mailbox for Zoho

Mailbox for Zoho is an email management application designed to integrate seamlessly with Zoho's suite of online productivity and collaboration tools. As a dedicated email client for Zoho, it aims to provide a unified platform for users to manage all their email communications as well as sync emails with Zoho's...

BuddyTalk Instant Messenger

BuddyTalk is a free, open-source instant messaging application with a strong focus on privacy and security. It offers end-to-end encryption for chats and calls to keep conversations safe from prying eyes. Some key features of BuddyTalk include:Encrypted group chats with up to 500 peopleHD quality video callingVoice callsScreen sharingCustom emoji...

EmailTray

EmailTray is an email client application designed for the Windows operating system. It aims to provide a fast and intuitive email experience with features focused on productivity.Some key features of EmailTray include:Tabbed interface - Allows you to open multiple emails in tabs to quickly switch between messagesAdvanced filtering...

Becky! Internet Mail

Becky! Internet Mail is an easy-to-use email program for Windows that allows you to manage all your personal and work email accounts in one convenient application. It supports connecting to POP3, IMAP, and Microsoft Exchange servers so you can access emails from a variety of providers and services.Some key...

DreamMail

DreamMail is an innovative email service that focuses strongly on user experience, privacy and organization. It comes with a clean, responsive interface that allows for deep customization with themes, layouts, colors and more to suit personal preference.One of the highlights of DreamMail is its unique contacts management system. It...

Ymail2

Ymail2 is a free, open source email client for Linux operating systems. Developed as a lightweight alternative to more complex programs like Mozilla Thunderbird or Evolution, Ymail2 provides a simple yet powerful email experience.Despite its simplicity, Ymail2 packs in many useful features for managing email. It fully supports both...

Linkinus

Linkinus is an IRC (Internet Relay Chat) client designed specifically for the macOS operating system. It aims to provide an easy-to-use and aesthetically pleasing interface for IRC chatting.Some key features of Linkinus include:Native macOS design using AppKit for a familiar user experienceSupports common IRC commands, channel modes, channel...

Clyton

Clyton is an open-source, self-hosted alternative to Notion that allows users to create wikis, notes, to-do lists, calendars, and more to organize and share information. Developed using Laravel and Vue.js, it has a clean and intuitive interface that will feel familiar to Notion users.Some key features of Clyton...

Columba

Columba is an open-source email and news client that supports the POP3 and IMAP protocols for receiving email and SMTP for sending email. It runs on Linux, Windows, and macOS.Some key features of Columba include:Support for multiple email accounts and newsgroupsConfigurable spam filteringFast full text and header searchFlexible...

Mynigma

Mynigma is an open source email client designed for enhanced privacy and security. Unlike traditional email services, Mynigma allows users to encrypt emails from end-to-end using state-of-the-art cryptography. This prevents third parties, including the Mynigma service itself, from accessing the contents of users' communications.In addition to encryption, Mynigma enables...

Icedove-UXP

Icedove-UXP is a community-driven fork of Mozilla Thunderbird focused on privacy, security and customization. It is developed by the Unified XUL Platform (UXP) project which maintains a version of Firefox called Pale Moon.Icedove-UXP is based on the Thunderbird code and aims to continue its development after Mozilla slowed down...

FossaMail

FossaMail is an open-source, self-hosted email server software designed to give users more control, security, and privacy over their email communications. Unlike traditional email services like Gmail or Outlook, FossaMail allows you to host your own email server on your own hardware or virtual private server (VPS).Some key features...

PChat-IRC

PChat-IRC is an open-source, self-hosted web chat platform that provides functionality similar to popular services like Discord, Slack, or Mattermost. It enables real-time communication tools including chat rooms, private messages, voice chat, and more.As an open-source solution, PChat-IRC gives you full control and customizability over your communication platform. You...

XChat for Windows

XChat for Windows is a popular Internet Relay Chat (IRC) client designed for the Windows operating system. As an IRC client, XChat allows users to connect to IRC networks and join chat channels to engage in real-time text-based conversations.Some key features of XChat for Windows include:Supports connecting to...

Inbox2

Inbox2 is an email management application that aims to streamline and organize your inbox using advanced algorithms. It was created by a startup founded in 2020 by former employees of major tech companies.The app automatically sorts incoming emails into categories like purchases, travel, finance, and social. This allows you to...

GyazMail

GyazMail is an open-source email server and webmail client that allows you to host your own private and secure email service. It is designed to be easy to install and maintain while still providing enterprise-level email functionality.Some key features of GyazMail include:Secure IMAP/POP3/SMTP protocols for sending...

Sushi IRC suite

Sushi IRC Suite is a free, open source Internet Relay Chat (IRC) client for Windows. It was originally designed as an easy-to-use IRC client with basic features, but has since grown into a more full-featured IRC client suite.Some of the key features of Sushi IRC Suite include:Support for...

Postler

Postler is a free, open source email client that runs on Windows, macOS, and Linux. Developed as an alternative to commercial email software like Microsoft Outlook, Postler aims to provide a full-featured yet easy-to-use email experience.Some key features of Postler include:Support for POP3, IMAP, Exchange, and webmail accounts...

AutoSnoozer

AutoSnoozer is a productivity and focus software that helps users manage distractions and improve concentration.The software works by automatically pausing notifications, blocking distracting websites, and quieting interrupting apps during user-defined deep work sessions. This allows users to focus without disruptions from email, social media, or other sources.Some key...

WsIRC

wsIRC is an open-source, web-based Internet Relay Chat (IRC) client developed in JavaScript. It allows users to access IRC channels and chat networks through a convenient web browser interface, without needing to install standalone IRC client software.As a web application, wsIRC is platform-independent and works on any device with...

Mailsmith

Mailsmith is an intuitive email marketing platform designed to help small businesses, entrepreneurs, bloggers, and creators grow their following, drive repeat business, and increase sales through email newsletters and campaigns. Its easy-to-use drag-and-drop editor makes creating on-brand, professional emails effortless, even for those without design experience.Key features of Mailsmith...

Spicebird

Spicebird is a free, open source email and calendar suite for Windows, Linux, and Mac that offers core email, contacts, and calendaring features. It supports connecting to existing email accounts from providers like Gmail and Yahoo Mail so users can access all their email from one convenient application.Key features...

InboxZero

InboxZero is a free web-based email management tool designed to help users organize, prioritize, and archive emails more efficiently. It works by applying the 'Inbox Zero' methodology to email, which aims to keep the inbox empty at all times.Some key features of InboxZero include:Custom filters and rules -...

Mulberry

Mulberry is an easy-to-use, open-source email client for Windows, Linux and macOS operating systems. It supports connecting to POP and IMAP email accounts from various providers such as Gmail, Outlook, Yahoo Mail etc. Some of the key features of Mulberry include:Intuitive and customizable user interface with various view options...

Mail Pilot

Mail Pilot is an email organizer app developed specifically for Mac users to help them better manage their inboxes. It comes with a variety of useful features not found in most regular email clients.One of the standout features is the ability to set up customized swipe gestures to archive...

EasyEmail Client

EasyEmail Client is an email application developed specifically for Windows to provide users with an easy way to send and receive email messages. It offers a clean and simple user interface to manage all of your email accounts in one place.With EasyEmail Client, you can configure multiple email accounts...

Mailburn

Mailburn is an email client software designed to help users organize, manage, and work with their email more efficiently. Unlike traditional email clients, Mailburn goes beyond just sending and receiving emails by providing a suite of productivity features.Key features of Mailburn include:Unified inbox to easily manage multiple email...

Smampi

Smampi is an open-source, self-hosted alternative to messaging platforms like Slack or Microsoft Teams. It allows organizations to set up their own internal messaging system with features like:Public and private group chatsDirect messaging between employeesFile and image sharingSearch through historical conversationsUser management and access controlsBots and integrations with other...

MegaIRC

MegaIRC is a feature-rich open source Internet Relay Chat (IRC) client that runs on Windows, macOS, and Linux. It was created in 2002 and has been under active development ever since.Some key features of MegaIRC include:Support for multiple IRC servers and channelsA clean, customizable interface with support for scripts...

Si.Mail

si.Mail is an easy-to-use email client and personal information manager (PIM) software for Windows. It combines email, calendar, contacts, tasks, notes, and document storage into a single application with an intuitive user interface.Key features of si.Mail include:Email with support for POP3, IMAP, Exchange, and other protocols...

Email Insights for Microsoft Garage

Email Insights is an Outlook add-in developed by Microsoft Garage that analyzes your email communication patterns and provides insights to help you manage your inbox more effectively. Some key features include:Communication Insights - See who you communicate with most and patterns in response timesFocus Time - Get recommendations on...

LeafChat

leafChat is an open source, privacy-focused messaging app for Android. It is designed with security as a key priority and includes support for end-to-end encryption to protect user data and conversations.Some of the main features of leafChat include:End-to-end encryption using the OMEMO protocol - This ensures only the...

Kadu

Kadu is a free, open-source instant messaging client developed for Linux, Windows and macOS operating systems. Originally released in 2007, Kadu aims to be a lightweight and highly customizable IM solution.Some key features of Kadu include:Supports major IM protocols like Jabber/XMPP, Gadu-Gadu, Facebook Messenger, IRC, Telegram, and moreEncrypted...

DejaLu

DejaLu is an open-source, cross-platform note taking application that serves as an alternative to proprietary solutions like Evernote or OneNote. It provides a variety of note taking and organizational features to help users capture ideas, thoughts, web content, images, audio recordings, and more.Some key features of DejaLu include:Rich...

MIRGGI

MIRGGI is an open-source computer vision library that provides tools and capabilities for building machine learning models that can understand and analyze visual content. It is optimized for production-scale deployment of computer vision models and applications.Some of the key features and capabilities of MIRGGI include:Pre-trained models for image...

LostIRC

LostIRC is a free, open-source Internet Relay Chat (IRC) client for Windows, Linux, and macOS operating systems. Developed by artists and engineers, LostIRC aims to provide a simple yet fully-featured IRC client.The intuitive user interface makes LostIRC easy to set up and start chatting on IRC servers and channels...