SeaMonkey Alternatives
SeaMonkey
The SeaMonkey project is a community effort to develop the SeaMonkey all-in-one internet application suite. A lighter alternative to Mozilla Firefox. Such a software suite was previously made popular by Netscape and Mozilla, and the SeaMonkey project continues to develop and deliver high-quality updates to this concept. Containing an Internet browser, email and newsgroup client, HTML editor, IRC chat, web development tools, and with plenty of add-ons available, SeaMonkey is sure to appeal to advanced users, web developers and corporate users, as well as to those who need a fast, yet modern, web browser.
Best SeaMonkey Alternatives for Windows
In our list of best programs, we'll review some different alternatives to SeaMonkey. Let's see if your platform is supported by any of them.
Mozilla Firefox
FreeOpen SourceMacWindowsLinuxAndroidiPhoneAndroid TabletBSDiPadSnapcraftPortableApps.comHaikuFire TVMozilla Firefox (known simply as Firefox) is a free and open source web browser descended from the Mozilla Application Suite. Firefox is highly extensible, with...
Features:
- Privacy focused
- Customizable
- Security & Privacy
- Cloud sync
- Extensible by Plugins/Extensions
- Security focused
- HTML5 Support
- Bookmark organization
- Website screenshots
- Block trackers
- Firefox Extensions
- UI customization
- Content blocker
- Integrated PDF Viewer
- Privacy Protected
- Privacy settings
- Add-ons on Mobile
- Built-in Download Manager
- Container tabs
- Content blocking
- Custom DNS
- Customizability
- Developer Tools
- Efficiency
- Extensive customisability
- Guided configuration
- Live updating
- Low-Ram Usage
- Night mode/Dark Theme
- No Tracking
- Smart Keywords
- Stability
- Tabbed browsing
- Support for Themes
- Themes
- Add-ons
- Save Articles
- Built-in Script Blocker
- Cookie whitelist
- Encrypted sync
- Extensible by Plugins/Extensions
- Support for Firefox extensions
- Based on Gecko engine
- Integrated Password Manager
- Legacy addons support
- Optimized for Mobile
- Moddable
- Password management
- Picture in Picture
- Pocket integration
- Portable
- Toggle reader view
- Undo close tab list
- Support for WebExtensions
Google Chrome
FreeMacWindowsLinuxAndroidiPhoneChrome OSAndroid TabletBSDiPadPortableApps.comA free web browser developed by Google from the open source Chromium project with a focus on speed and minimalism. Chrome offers fast...
Features:
- Cloud sync
- Extensible by Plugins/Extensions
- Android Sync
- Built-in Adobe Flash Player
- Bookmark organization
- Customizable
- Automatic Form-Filler
- Fan speed control
- Google integration
- Low-Ram Usage
- Password sync
- User Levels
- Based on Blink engine
- Web Browsers Based on Chromium
- Incognito mode
- Inspect Element
- Integrated Password Manager
- Integrated PDF Viewer
- Support for Javascript
- Native bookmark sync
- Night mode/Dark Theme
- Portable
- Support for Intel Quick Sync acceleration
- Place websites on desktop
- Supports H265 Codec
- Tabbed browsing
- Based on Webkit engine
Thunderbird
FreeOpen SourceMacWindowsLinuxBSDPortableApps.comHaikuThunderbird is a free, open source, cross-platform e-mail, news and instant messaging client. The project strategy is modeled after Mozilla Firefox.
Features:
- Extensible by Plugins/Extensions
- Support for IMAP
- Built-in RSS reader
- Encryption
- SMTP integration
- Add-ons
- Calendar integration
- Extensions
- Multiple Account support
- Protected by Password
- Tabs
- Built-in Calendar
- Categories
- Customizable
- Delivery reports
- Extensible by Plugins/Extensions
- Free API
- Gmail integration
- Google Calendar integration
- Import from Google Reader
- Gui
- HTML Compose
- Integrated Chat
- Integrated Password Manager
- Integrated Web Browser
- Intuitive
- Legacy addons support
- Export to OPML
- Import feeds from OPML
- Organize mails
- POP3 Support
- Portable
- Secure File Sharing
- Support for POP3
- Tabbed interface
- Support for Themes
Opera
FreeMacWindowsLinuxWindows MobileAndroidS60Android TabletBSDPortableApps.comKindle FireReactOSOpera is an innovative browser that focus on implementing new technologies without dropping simplicity and ease of use, speed and security; supporting and contributing...
Features:
- Built-in VPN
- Built-in Ad-blocker
- VPN
- Bookmarks
- Built-in Download Manager
- Built-In Proxy
- Customizable
- Support for gestures
- Limit cpu usage
- Limit ram usage
- Mouse gestures
- Opera-like
- Pop out video
- Portable
- Resume interrupted downloads
- Session management
- Sidebar
- Block ads
- Auto-login
- Based on Blink engine
- Built-in RSS reader
- Web Browsers Based on Chromium
- Explorer-like
- Extensible by Plugins/Extensions
- Flexible customizations
- Group tabs
- Multiple languages
- Night mode/Dark Theme
- Privacy Protected
- Real-Time Synchronization
- Spatial navigation
- Support for Chrome extensions
- Sync between devices
- Tab preview
- Tabbed browsing
- Tabbed interface
- Text Wrapping
- UI customization
- WebRTC
- Whatsapp integration
Chromium
FreeOpen SourceMacWindowsLinuxBSDPC-BSDXfceChromium is the open-source browser project from which Google Chrome takes its source.
Features:
- Extensions
- Based on Blink engine
- Chrome-like
- Web Browsers Based on Chromium
- Google smart lock
- Portable
- Support for Chrome extensions
Vivaldi
FreeMacWindowsLinuxAndroidThe Vivaldi browser protects you from trackers, blocks unwanted ads, and puts you in control with unique built-in features. .
Features:
- Customizable
- Tab Stacking
- UI customization
- Group tabs
- Mouse gestures
- Cloud sync
- Sidebar
- Support for Chrome extensions
- Built-in themes
- Highly costomizable
- Support for Keyboard Shortcuts
- Based on Blink engine
- Built-in Note Taker
- Capture web pages
- Google Chrome Extensions
- Web Browsers Based on Chromium
- Configurable
- Custom search
- Extensive customization
- Group tabs
- Multi-platform support
- Nickname for bookmarks
- Night mode/Dark Theme
- Notetaking
- Opera-like
- Picture in Picture
- Pop out video
- Privacy focused
- Quick Command Panel
- Reading mode
- Recent activities
- Resume interrupted downloads
- Screenshot Tools
- Security & Privacy
- Side panel
- Spatial navigation
- Split-screen view
- Split tabs
- Sync between devices
- Sync notes
- Tab Control
- Tab preview
- Tabbed browsing
- Tabbed interface
- Tabs
- Support for Themes
- Themes
- User friendly
- User interface
- Web panels
Brave
FreeOpen SourceMacWindowsLinuxAndroidiPhoneAndroid TabletiPadElectron / Atom ShellBrave Web Browser is a fast, free, secure web browser with a built-in ad blocker*, tracking and security protection, and optimized data and battery experience. *What...
Features:
- Built-in Ad-blocker
- Privacy focused
- Support for TOR
- Security & Privacy
- Built-in Script Blocker
- Web Browsers Based on Chromium
- Block ads
- Google Chrome Extensions
- Privacy Protected
- Ad-free
- Brave shield
- Built-in VPN
- Lightweight
- Tracker blocker
- AdBlock Friendly
- Add-ons
- BAT Token integration
- Broken links check
- Built-in Torrent client
- Cloud sync
- Compatible with chrome extensions
- Cryptocurrency rewards
- Customizable
- Efficiency
- Excel Add-in
- Fingerprinting protection
- Legacy Firefox Addon
- Night mode/Dark Theme
- No Tracking
- Plugins
- Reduce mobile data usage
- Security focused
- User interface
- Accept Bitcoin as payment
- Configurable Brave shields
- Cryptocurrency support
- Digital currency
- HTTPS Support
- Low-Ram Usage
- Micropayments System
- Multi-platform support
- Support for Multiple Users
- Night mode/Dark Theme
- Passive Income
- Privacy-friendly
Brave
FreeOpen SourceMacWindowsLinuxAndroidiPhoneAndroid TabletiPadElectron / Atom ShellBrave Web Browser is a fast, free, secure web browser with a built-in ad blocker*, tracking and security protection, and optimized data and battery experience.
Features:
- Built-in Ad-blocker
- Privacy focused
- Support for TOR
- Security & Privacy
- Built-in Script Blocker
- Web Browsers Based on Chromium
- Block ads
- Google Chrome Extensions
- Privacy Protected
- Ad-free
- Brave shield
- Built-in VPN
- Lightweight
- Tracker blocker
- AdBlock Friendly
- Add-ons
- BAT Token integration
- Broken links check
- Built-in Torrent client
- Cloud sync
- Compatible with chrome extensions
- Cryptocurrency rewards
- Customizable
- Efficiency
- Excel Add-in
- Fingerprinting protection
- Legacy Firefox Addon
- Night mode/Dark Theme
- No Tracking
- Plugins
- Reduce mobile data usage
- Security focused
- User interface
- Accept Bitcoin as payment
- Configurable Brave shields
- Cryptocurrency support
- Digital currency
- HTTPS Support
- Low-Ram Usage
- Micropayments System
- Multi-platform support
- Support for Multiple Users
- Night mode/Dark Theme
- Passive Income
- Privacy-friendly
Pale Moon
FreeOpen SourceMacWindowsLinuxPale Moon is an Open Source, Goanna-based web browser available for Microsoft Windows and Linux focusing on efficiency and ease of use. Pale Moon offers you a...
Features:
- Lightweight
- Built-in RSS reader
- Customizability
- Customizable
- Web Browsers Based on Firefox
- Support for Firefox extensions
- Based on Gecko engine
- Optimal performance
- Privacy-friendly
- Security & Privacy
- UI customization
- Extensible by Plugins/Extensions
- Based on Goanna engine
- Legacy addons support
- Optimized Firefox
- Optimized for Windows
- Portable
- Security focused
Firefox Nightly
FreeOpen SourceMacWindowsLinuxAndroidChrome OSAndroid TabletKindle FireFirefox Nightly is the development (alpha) release channel of Mozilla Firefox . Firefox Nightly gets a new version every few hours. It...
Features:
- Firefox Extensions
- Auto Updates
- Block trackers
- Bookmark organization
- Built-in Download Manager
- Cloud sync
- DOM Inspector
- Firefox
- Firefox Sync
- Gecko
- Hardware Accelerated
- Remote Debugging
- Servo
- Web Console
- WebGPU
- Webrender
- WebRTC
- WebVR
Firefox Developer Edition
FreeOpen SourceMacWindowsLinuxPortableApps.comFirefox Developer Edition brings you latest features, fast performance, and the development tools you need to build for the open web. Its powerful development tools will...
Features:
- Developer Tools
- Web Browsers Based on Firefox
- Portable
- Web Development
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