-
Latest Version
SeaMonkey 2.53.23 LATEST
-
Review by
-
Operating System
Mac OS X 10.9 or later
-
User Rating
Click to vote -
Author / Product
-
Filename
seamonkey-2.53.23.en-US.mac.dmg
-
MD5 Checksum
70cec060a02cd01d26cd612661b69aa9
Features and Highlights
Sync allows you to keep your browsing history, passwords, bookmarks, preferences and tabs in sync across different devices (computers) in a secure way.
Tabbed browsing gives you a better way to surf the net. You no longer have to open one page at a time. With tabbed browsing, open several pages at once with one click. Plus, your homepage can be multiple pages, in tabs.
Session restore brings back all your open windows and tabs after the rare occasion that SeaMonkey crashes—and if you wish even when you close and reopen the web browser or restart your computer.
Add-ons Management provides almost infinite possibilities to extend your Internet experience both through installing additional functionality created by others and even freely developing your own extensions and providing them to the rest of the app community.
Feed detection notifies you when web pages offer RSS or Atom feeds, and feed preview lets you view their contents and choose a reader with which to subscribe to those - including an internal reader in the Mail & Newsgroups component of the tool.
Tabbed Mail lets you manage your mail and folders in parallel, without losing control of where you're at when reading, replying to and working with messages in more complex patterns.
Junk mail controls help you take back control of your e-mail from spammers. The app's adaptive junk mail control gets smarter with use and is personalized to the e-mail that you receive.
Chat on IRC networks with this simple yet powerful IRC client. Multiple networks and channels are easy to keep track of in a familiar tabbed interface.
DOM Inspector enables you to dig into the document structure of web pages, add-ons or even the SeaMonkey "chrome" itself and inspect a huge number of properties of any element in that structure, including JavaScript objects and CSS styles.
JavaScript Debugger ("Venkman") lets you debug JavaScript code on your websites, add-ons and even in Sea Monkey for Mac itself with a suite of powerful debugging tools.
Alternatives
Opera: Feature-rich browser offering a built-in ad blocker, VPN, and unique tools for faster browsing.
Chrome: The fast, free browser that`s built for the modern web
Firefox: Fast and customizable browser with a strong focus on privacy and security.
Safari: It is the default browser on macOS and iOS devices.
Edge: A modern and efficient browser with excellent compatibility and integrated Microsoft services.
Brave: Privacy-focused browser that blocks ads and trackers by default, ensuring a faster and more secure browsing experience.
PROS
- Lightweight and Fast Performance
- Built-in Email & IRC Chat
- Customizable with Add-ons
- Integrated Web Development Tools
- Low System Resource Usage
- Outdated User Interface
- Limited Modern Extension Support
- Website Compatibility Issues
- Small Developer Community
What's new in this version:
SeaMonkey 2.53.23 contains (among other changes) the following changes relative to SeaMonkey 2.53.22:
- Use PluralForm for known networks in cZ
- Use PluralForm better for known networks in cZ
- Add ESR 140 links to debugQA
- Incorrect SeaMonkey version number in BugSplat crash reports
- Update service name in dataman.js
The following bugs were fixed in our branch of the Gecko source code only:
- Fixed CSS issue by landing part 1 of
SeaMonkey 2.53.23 contains (among other changes) the following major changes relative to SeaMonkey 2.49.5:
- The Bookmarks Manager has switched its name to Library, and now also includes the History list. When History is invoked, the Library will be shown with the History list selected. The extensive modifications were needed because of Mozilla Gecko platform API changes.
- Download Manager has been migrated to a new API. Although it looks pretty much the same as before, the search option is missing and some other minor details work differently. The previous downloads history is removed during the upgrade.
- The layout panel was added to the CSS Grid tools
- TLS 1.3 is the default SSL version now
- Support for all NPAPI plugins like Flash, Java and Silverlight has been removed. For displaying pdf files in the browser you can use pdf.js-seamonkey from Isaac Schemm.
- SeaMonkey now uses a new api for formatting regional data like time and date. Default is to use the application locale of the current SeaMonkey build. If you use a language pack or a different OS formatting this is usually not desired. You can change the formatting from the application locale to the regional settings locale (OS) in the preferences dialog under "Appearance".
OperaOpera 125.0 Build 5729.49
PhotoshopAdobe Photoshop CC 2026 27.0
OKXOKX - Buy Bitcoin or Ethereum
WPS OfficeWPS Office
Adobe AcrobatAdobe Acrobat Pro 2025.001.20997
MacKeeperMacKeeper 7.3
MalwarebytesMalwarebytes 5.19.0
TradingViewTradingView - Track All Markets
CleanMyMacCleanMyMac X 5.2.10
Topaz VideoTopaz Video AI 7.1.5





Comments and User Reviews