Aerion

Aerion is a modern, lightweight, and open-source email client designed to offer a clean user experience and efficient consumption of system resources. Developed with web technologies, it aims to be a fast and functional alternative to traditional email clients.

★★★★★

4.0(1 ratings)

• Support for multiple accounts. Aerion allows the management of an unlimited number of email accounts within a single interface. The user can add and configure accounts from different providers, such as Gmail, Outlook, or other services using IMAP and SMTP protocols, keeping all inboxes synchronized and accessible from one place.
• Unified inbox. The unified inbox feature consolidates all incoming messages from the different configured accounts into a single chronological list. This makes checking email easier without needing to manually switch between different accounts, streamlining the daily workflow.
• OAuth 2.0 authentication. To ensure the security of user credentials, Aerion implements the OAuth 2.0 authorization protocol. This feature is especially relevant for services like Gmail and Microsoft accounts, as it allows access to accounts without the application storing the password, using temporary access tokens.
• Conversation threading view. The application organizes messages into conversation threads, grouping an email and all its related replies. This view allows for a more logical way to follow the flow of a conversation and reduces clutter in the inbox by showing the full context of each email exchange.
• WYSIWYG email editor. Composing new messages is done through a WYSIWYG (What You See Is What You Get) editor based on TipTap. This editor allows you to format text, including bold, italics, lists, and other visual styles, similar to a word processor, without needing to know HTML code.
• Contact synchronization with CardDAV, Google, and Microsoft. Aerion can synchronize the address book with external services. It supports the standard CardDAV protocol, as well as direct integration with the Google and Microsoft contact APIs, ensuring the contact list is always up to date across all devices.
• Dark mode and color themes. Aerion's graphical interface adapts to user preferences by including a dark mode and multiple color themes. This feature not only allows for personalizing the visual appearance of the application but also helps reduce eye strain in low-light environments.
• Efficient navigation using keyboard shortcuts. Thinking of users who prefer not to use the mouse, Aerion incorporates optimized navigation with keyboard shortcuts, including a Vim-like style. These commands allow for quickly moving between items in the email list, reading, and archiving messages without interruption.
• Detachable composition window. When composing a new email, the editor window can be detached from the main application window. This functionality allows the user to continue checking their inbox or working on other tasks while writing a long message in a separate window.
• Basic tracking element filtering. The application includes a feature designed to remove common tracking elements embedded in emails. This helps improve user privacy by preventing senders from tracking when a message is opened or when images are loaded for advertising or statistical purposes.

The development of Aerion was started in the year 2023. The application is the work of an independent developer known under the pseudonym Corentin, who continues to maintain and update the project. The program is written primarily in the Rust programming language, using the Tauri framework for the user interface part, which allows it to combine an efficient and secure backend with a frontend interface built with web technologies like HTML, CSS, and JavaScript.

Alternatives to Aerion:

Canary Mail

Canary Mail is an email application that combines traditional management capabilities with advanced artificial intelligence and security features.

Price: Free   Size: 244.9 MB   Version: 5.14.2   OS: Windows, MacOS, Android, iOS