A daily updated filename extension database!

TWI file extension

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

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

Table of Contents

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

1 extension(s) and 0 alias(es) found in database

✅ SDDS Toolkit Data

TWI file is a SDDS Toolkit Data. The SDDS Toolkit is a growing group of about 60 programs that uses SDDS (Self-Describing Data Sets) files.
Category: Data files
Application: SDDS Toolkit
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
TWI aliases:
TWI related links:
TWI related extensions:

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

🚫 The .twi file extension is often given incorrectly!

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

gwi, hwi, rwi, tai, tdi, tei, ti, tiw, tqi, tsi, tw, twk, twl, wi, wti

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Novell GroupWise Shortcut
J Wavelet Image Codec Bitmap
ROSE Online Interface Data
Text Encoding and Interchange Data
BrailleNote Apex Upgrade Installation File
KG-UV6 Commander TW Data
Turing Include File
RFSCAT Simulator Retrieved Wind Field Data
T-Works Manager Data
Bentley InRoads Wizard Settings Data

🔴 Can't open a .twi 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 .twi 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 .twi file extension, write to us!

Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
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