Claws Mail vs Opera Mail : Which is Better?

Claws Mail icon

Claws Mail

Claws Mail is a free and open-source, GTK+-based email and news client. It offers easy configuration and an abundance of features.

License: Open Source

Apps available for Windows Linux BSD Xfce

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Opera Mail icon

Opera Mail

Opera Mail (formerly known as M2) is the email and news client developed by Opera Software. Developed by Opera Software

License: Free

Categories: Office & Productivity

Apps available for Mac OS X Windows PortableApps.com

Claws Mail VS Opera Mail Feature comparision

Feature Claws Mail Opera Mail
Built-in RSS reader
Multiple languages
Content Filtering
Customizable
Extensible by Plugins/Extensions
Support for IMAP
Integrated Email Client
Lightweight
Multiple Account support
Integrated Spam Protection
Mail filtering
Message Filtering
Portable
Calendar integration
Automatic Backup
Built-in themes
Built-in translation
Encryption
Ad-free
Configurable
Encrypted chat
Address book integration
Built-in Calendar
Exchange
Unified inbox
Email tracking
CalDAV
Clean design
Sync across Devices
Bundled with macOS
CardDAV
Encrypted Email
Gantt-charts
Kanban boards
Work Item Tracking
Agile boards
*community curated information: This table may not have the most accurate information. Please suggest changes

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