A daily updated filename extension database!

CD1 file extension

The table below provides useful information about the .cd1 file extension. It answers questions such as:

  • What is the .cd1 file?
  • What program do I need to open a .cd1 file?
  • How can the .cd1 file be opened, edited or printed?
  • How can I convert .cd1 files to another format?

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

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

✅ DATAIR Cafeteria Document System Data

DATAIR Cafeteria Document System Data .cd1 file icon
CD1 file is a DATAIR Cafeteria Document System Data. DATAIR is an employee benefits software company.
CD1 format description not yet available
Category: Data files
Application: DATAIR
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CD1 aliases:
CD1 related links:
CD1 related extensions:
DATAIR Retirement Plan Document System Data

DATAIR Data Import Specification Layout

DATAIR FlexPlus Data

DATAIR Cafeteria Document System Custom Data

DATAIR Pension System Pending Data

DATAIR FAS 87/132 Reporter Custom Data

✅ Nightlong: Union City Conspiracy Game Data

Nightlong: Union City Conspiracy Game Data .cd0 file icon
CD0 file is a Nightlong: Union City Conspiracy Game Data. Nightlong: Union City Conspiracy is a cyberpunk-themed adventure game developed by Trecision.
CD0 format description not yet available
Category: Game Data files
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
CD0 aliases:
CD0 related links:
CD0 related extensions:

Other types of files may also use the .cd1 file extension.

🚫 The .cd1 file extension is often given incorrectly!

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

c1, c1d, cc1, cd, cdl, cdw, ce1, cf1, cr1, cs1, cw1, d1, dc1, fd1, sd1

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

SignLab Vector Graphics Data
Bloomba E-mail Message
Steinberg WaveLab Basic Audio CD Project
Sinar CaptureShop RAW Image
CADKEY Organized Dialog Data
OpenBSD Interface Configuration Data
ConceptDraw PRO Library
Windows Live Photo Gallery Thumbnail Database
STK City Database Main File
Creeper World Game Map Data

🔴 Can't open a .cd1 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 .cd1 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 .cd1 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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