>> SIT5 file

SIT5 file format description

Many people share .sit5 files without attaching instructions on how to use it. Yet it isn’t evident for everyone which program a .sit5 file can be edited, converted or printed with. On this page, we try to provide assistance for handling .sit5 files.

1 filename extension(s) found in our database.

.sit5 - StuffIt 5 Archive

The SIT5 archive files are related to Stuffit Expander. SIT5 file is a StuffIt 5 Archive. Stuffit Expander is the most widely used expander and decoder utility on Mac.

Stuffit Expander
Archive files
- / -
StuffIt 5 Archive related extensions:
SPPAS Annotated Archive
ZSTD Compressed Data
Akai MPC Software Project Archive
Android Web Browser Archive
XNA Game Studio Creators Club Package
LG G7 Phone Backup Archive

Naturally, other applications may also use the .sit5 file extension. Even harmful programs can create .sit5 files. Be especially cautious with .sit5 files coming from an unknown source!

Can't open a .sit5 file?

When you double-click a file to open it, Windows examines the filename extension. If Windows recognizes the filename extension, it opens the file in the program that is associated with that filename extension. When Windows does not recognize a filename extension, you receive the following message:

Windows can't open this file:


To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select one from a list of programs that are installed on your computer.

To avoid this error, you need to set the file association correctly.

The .sit5 file extension is often given incorrectly!

According to the searches on our site, these misspellings were the most common in the past year:

sit, st5

Is it possible that the filename extension is misspelled?

Similar file extensions in our database:

SBIG CCD Camera Image
Epson Projector Basic Scenario Data
PTC Creo Site Parameter Data
shntool MD5 Checksum
StuffIt Expander Archive

Operating systems currently supports the following operating systems:

Windows XP/Vista, Windows 7/8, Windows 10, CentOS, Debian GNU/Linux, Ubuntu Linux, FreeBSD, Mac OS X, iOS, Android

If you find the information on this page useful, please feel free to link to this page.

If you have useful information about the .sit5 file format, then write to us!

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