Free Mac apps
thriftmac
- 3D
- Audio
- Backup
- Clipboards
- Compression
- Converters
- Deletion
- Drawing
- File Sharing
- FTP
- Functionality
- Graphics Tools
- iTunes
- Launchers
- Maintenance
- Media Players
- Menu Bar
- Messaging
- Miscellaneous
- News
- Notes
- Painting
- Photo Editing
- Search
- Security
- System Monitors
- Terminal
- Text Editors
- Text Tools
- Timers
- To-Do
- Utilities Misc
- Video
- Web Browsing
- Window Management
- Word Processors
Herald
Use a floating window to watch for incoming email messages in Mail even if it isn’t running. You can delete messages, mark them as junk or reply to them. Pick which accounts you want to monitor, and choose a theme for the window’s appearance.
Spark
Email app promises to keep you inbox organized with categorized messages, filters that only let through the important notifications, and powerful search. Also available for iOS.
Thunderbird
From the makers a Firefox, an open source email client that features tabbed browsing, filtering and timeline tools, plenty of customization, and robust security measures.