How to open a file with .sea extension?

File Type : Archive file type
Compatible with (Win10, Win8, Win7, Vista and WinXP)

You'll need a new app to open this .sea file

Searching for the right program to open .sea files?

"You'll need a new app to open this file" is probably the most common error faced by millions of Windows users every day. This is either because the program required to open a file is not available on your system or there may be other issues.


What is .sea file extension?

The files with the .SEA extension are a compressed file archive that uncompress themselves when opened. These files are created with StuffIt SEA Maker which is a part of Stuffit Deluxe for Mac OS X. These files can also be created by Mac OS Classic utilities like StuffIt, Disk Doubler, or Compact Pro. Some SEA archives created in Mac OS 9 or earlier may not open automatically in Mac OS X and can be opened using StuffIt Expander. If you’re facing issues opening a SEA file on Windows, change the extension to “.sit” first and then open it.
You can see a list of software programs here on www.easyfileopener.org that can open this file type so that you don’t need to search for it on the web. You can then open your file with this extension using a software listed below.

Software that can be used to open seafiles:

  • Smith Micro StuffIt Deluxe 2010
  • Smith Micro StuffIt Deluxe 16
  • The Unarchiver