Filename Extensions
If you are seeking information about file extensions, then you are in the right place at right time.

Details of extension .zrd

Below, you can find answers to the following questions:

  • What is the .zrd file?
  • Which program can create the .zrd file?
  • Where can you find a description of the .zrd format?
  • What can convert .zrd files to a different format?
  • Which MIME-type is associated with the .zrd extension?

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

Zemax Ray Database File .zrd file icon

Zemax Ray Database File

ZRD file is a Zemax Ray Database File. Zemax is an optical design program that is used to design and analyze imaging systems such as camera lenses, as well as illumination systems.
Category: Data files
Application: Zemax
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:
Zemax Archive
Zemax Lens Data
Zemax Table Glass Data
Zemax Beam File
Zemax Multi-mode File
Zemax Programming Language Source Code
Zemax Encrypted Coating File
Zemax Face Number File
Zemax Lens Catalog File

Other types of files may also use the .zrd file extension. If you have helpful information about .zrd extension, write to us!

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

ZX-Edit Document Block
Compressed GEDCOM Document
Alphacam Router Drawing
Summary Record Database
Sybase PowerBuilder DataWindow
Zoo Tycoon Data
Reaction Data File
Spec Ops 2: Green Berets Game Data
ABC Zeroadic Functions Data

The .zrd filename extension is often given incorrectly!

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

zed (14), srd (12), ard (6), ztd (5), zfd (4), rd (4), zrs (4), zdr (3), zrc (3), xrd (2), zre (1), zdd (1)

Can't open a .zrd file?

If you want to open a .zrd file on your computer, you just need to have the appropriate program installed. If the .zrd association isn't set correctly, you may receive the following error message:

Windows can't open this file:

File: example.zrd

To open this file, Windows needs to know what program you want to use to open it. Windows can go online to look it up automatically, or you can manually select from a list of programs that are installed on your computer.

To change file associations:

  • Right-click a file with the extension whose association you want to change, and then click Open With.
  • In the Open With dialog box, click the program whith which you want the file to open, or click Browse to locate the program that you want.
  • Select the Always use the selected program to open this kind of file check box.

Supported operating systems

Windows Server 2003/2008/2012, Windows 7, Windows 8, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android

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