A daily updated filename extension database!

SIT file extension

The table below provides useful information about the .sit file extension. It answers questions such as:

  • What is the .sit file?
  • What program do I need to open a .sit file?
  • How can the .sit file be opened, edited or printed?
  • How can I convert .sit files to another format?

We hope you find this page helpful and a valuable resource!

2 extension(s) and 1 alias(es) found in database

✅ Epson Projector Basic Scenario Data

SIT file is an Epson Projector Basic Scenario Data. FSE file format can be played using PC Free mode on Epson projectors.
SIT format description not yet available
Category: Data files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SIT aliases:
SIT related links:
SIT related extensions:
Epson Projector Scenario Data

✅ PTC Creo Site Parameter Data

SIT file is a PTC Creo Site Parameter Data. Creo is a family or suite of design software supporting product design for discrete manufacturers and is developed by PTC.
SIT format description not yet available
Category: Data files
Application: PTC Creo
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
SIT aliases:
SIT related links:
SIT related extensions:
Autodesk AutoCAD Drawing

Autodesk Drawing eXchange File

Caligari TrueSpace Scene

IronCAD Scene

Autodesk AutoCAD Heidi Information File

Autodesk AutoCAD Heidi Device Interface

Pro/ENGINEER Neutral Assembly

Cadence Allegro PCB Layout

Catia Document

Ashlar-Vellum Graphite Document

✅ StuffIt Expander Archive

SEA file is a StuffIt Expander Archive. Stuffit Expander is the most widely used expander and decoder utility on Mac.
SEA format description not yet available
Category: Archive files
Application: Stuffit Expander
Mime-type: application/x-sea
Magic number: -
Magic string: -
Sample: -
SEA aliases:
sit, sitd, sitx, stix
SEA related links:
SEA related extensions:
LH ARC Compressed Archive

ARJ Compressed Archive

Compressed Microsoft Cabinet File

LHarc Compressed Archive

Compressed File

WinRAR Archive

7-Zip Archive

BZip Compressed Data

BZip2 Compressed Data

PAQ Compressed Archive

Other types of files may also use the .sit file extension.

🚫 The .sit file extension is often given incorrectly!

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

cit, eit, ist, it, qit, si, sif, sig, sir, skt, slt, sot, st, sti, sut

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Adobe ImageStyler File
Digitrakker Instrument Data
CET Designer ProjectSymbols Standard Options Table
Hollowcore Manufacturing System SOT Data
Adventure SOS Walkthrough Source
Powersim Studio Simulation Run File
Solitaire Image Recorder Image
Broderbund PrintMaster Poster
Powersim Studio Simulation Game

🔴 Can't open a .sit 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 cannot open this file:


To open this file, Windows needs to know what program you want to use to open it...

If you don't know how to set the .sit file association, check the FAQ.

🔴 Can I change the extension of files?

Changing the filename extension of a file is not a good idea. When you change a file's extension, you change the way programs on your computer read the file. The problem is, changing the file extension does not change the file format.

If you have helpful information about the .sit file extension, write to us!

🔴 Rate our SIT page

Please help us by rating our SIT page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

3 of 5 stars (17 votes)
Thanks for voting!
Invalid vote.
Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文