A daily updated filename extension database!

COL file extension

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

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

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

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

✅ HTML Help Collection

.col
Description:
COL file is a HTML Help Collection. Html Help v1.x supports creating libraries, called "collections", of multiple (read: "hundreds") individual CHM help files.
Category: Document files
Application: HTML Help Workshop
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
COL aliases:
-
COL related links:
-
COL related extensions:
Windows Global Index File

Windows Help File

Hypertext Markup Language Document

Compiled HTML Help

Answer Wizard Index

HTML Help Table of Contents

Multipurpose Internet Mail Extension HTML

ColdFusion Markup Language

Windows Help Project

HTML Document with SSI

✅ Kogeo Colorbar Data

.col
Description:
COL file is a Kogeo Colorbar Data. Kogeo is a free and open toolkit for 2d/3d seismic data analysis.
COL format description not yet available
Category: Data files
Application: Kogeo
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
COL aliases:
-
COL related links:
-
COL related extensions:
Kogeo Session Data

✅ BibExcel COL Data

.col
Description:
COL file is a BibExcel COL Data. BibExcel is designed to assist a user in analysing bibliographic data, or any data of a textual nature formatted in a similar manner.
COL format description not yet available
Category: Data files
Application: BibExcel
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
COL aliases:
-
COL related links:
-
COL related extensions:
BibExcel Co-occurrence Document

BibExcel Cited Document

BibExcel GTH Data

BibExcel Journal Data

BibExcel COX Data

✅ Atari 8-bit Technicolor Dream Image

.lum
Description:
LUM file is an Atari 8-bit Technicolor Dream Image. The Atari 8-bit family is a series of 8-bit home computers introduced by Atari, Inc.
LUM format description not yet available
Category: Graphic files
Application: Recoil
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
LUM aliases:
col
LUM related links:
-
LUM related extensions:
Commodore Amiga Sliced HAM Image

Commodore Amiga TVPaint Image

Commodore Amiga TurboSilver Image

Atari Falcon Prism Paint Image

Commodore Amiga Continuous Bitmap Image

SAM Coupe Bitmap Image

ZX Spectrum Multicolor Image

ZX Spectrum MultiArtist Image

Commodore Amiga Multi-palette Image

NEC PC-98 XLD4 Image

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

🚫 The .col file extension is often given incorrectly!

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

cil, ckl, cl, cll, clo, co, cok, com, coo, cop, cpl, dol, fol, ocl, ol

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Windows Command File
Object Constraint Language File
Microsoft ClipArt Gallery Download Package
TINA Complex Parameter List
Swiss Map Overlay
Tajima Embroidery Data File
AMPL Solution File
Cloe Raytracer Image
DISA STIG Checklist
Tekla Structures Contour Plate Properties

🔴 Can't open a .col 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:

example.col

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 .col 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 .col file extension, write to us!

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