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SeaMonkey (32-bit)

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SeaMonkey 2.53.11 (32-bit)

  -  38.31 MB  -  Open Source
Free Download

Security Status

Sometimes latest versions of the software can cause issues when installed on older devices or devices running an older version of the operating system.

Software makers usually fix these issues but it can take them some time. What you can do in the meantime is to download and install an older version of SeaMonkey 2.53.11 (32-bit).


For those interested in downloading the most recent release of SeaMonkey (32-bit) or reading our review, simply click here.


All old versions distributed on our website are completely virus-free and available for download at no cost.


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If you have any questions or ideas that you want to share with us - head over to our Contact page and let us know. We value your feedback!

Download SeaMonkey 2.53.11 (32-bit)

  • SeaMonkey 2.53.11 (32-bit) Screenshots

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    SeaMonkey 2.53.11 (32-bit) Screenshot 1
  • SeaMonkey 2.53.11 (32-bit) Screenshot 2
  • SeaMonkey 2.53.11 (32-bit) Screenshot 3
  • SeaMonkey 2.53.11 (32-bit) Screenshot 4
  • SeaMonkey 2.53.11 (32-bit) Screenshot 5

What's new in this version:

- Remove obsolete MOZ_EXTENSIONS check in suite
- Add connect button to cZ Networks Editor
- Remove freenode remnants from ChatZilla in SeaMonkey
- Prefer secure over insecure protocol in network list in ChatZilla
- Composer - Change tag textbox is not removed after use
- Clean up repo links in debugQA
- Fix misspelled references to macOS in suite
- Remove obsolete references to Java and Flash
- Help button not working in delete cert dialog
- Rearrange Message Filter Dialog to make room for new features
- Use Insert key as shortcut to create new message filters
- Rename some variables used in SeaMonkey's FilterListDialog to match Thunderbird's
- Implement Copy to New message filter functionality
- Add move to top / bottom buttons to message filters
- Add preference to not prompt for message filter deletion
- Clean up folder handling in FilterListDialog
- Add refresh function to Filter list dialog so that it can be updated when already open and new filters are added externally
- Use listbox rather than tree in FilterListDialog
- MsgFilterList(args) should take targetFilter and pass it to FilterListDialog
- Mail&News' start.xhtml: "We" link broken
- Add search functionality to filter dialog
- Move the taskbar refresh timer in SeaMonkey to idle dispatch
- Prevent subresource loads from showing the progress indicator on the tab in SeaMonkey

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