A daily updated filename extension database!

ISQ file extension

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

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

✅ MicroCT Image Sequence

ISQ file is a MicroCT Image Sequence.
Category: Graphic files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ISQ aliases:
ISQ related links:
ISQ related extensions:
Art Image

AT&T Group 4 Bitmap Image

Windows Bitmap Image

CALS Compressed Bitmap

CorelDraw Drawing

Computer Graphics Metafile

Corel Photo-Paint Image

Windows Custom Cursor

Dr. Halo Bitmap Image

Desktop Color Separation Image

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

🚫 The .isq file extension is often given incorrectly!

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

icq, iqs, is, lsq, siq, sq

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Tektronics RSA306 IQ Streaming Data
ICQ Archive Data
Sony Playstation 2 SCEI Sequence
CADIQ Summary Log
Modula-3 Intermediate Assembly File
PaleoMag Least Squares Data
Sysquake SQ Application

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

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