A daily updated filename extension database!

ZIR file extension

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

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

✅ C.a.R. Figure

ZIR file is a C.a.R. Figure. C.a.R. (Compass and Ruler) is dynamic geometry program. Basically, it simulates compass and ruler constructions on a computer.
Category: Document files
Application: C.A.R.
Mime-type: application/octet-stream
Magic number: -
Magic string: -
Sample: -
ZIR aliases:
ZIR related links:
ZIR related extensions:
C.a.R. Exported Image

C.a.R. Macro

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

🚫 The .zir file extension is often given incorrectly!

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

air, zri, zlr, zig, zid, xir, ir, zor, zit, zif, zi, sir

Is it possible that the filename extension is misspelled?

We found the following similar file extensions in our database:

Adobe AIR Installation Package
ZooImage Data
Crestron BPC-HPLIR IR File
Zoomorama Image Format File
ZIT File Tracking Repository Data
Solitaire Image Recorder Image
ZoneAlarm MailSafe Renamed SCT File
Powersim Studio Simulation Run File
XML Intermediate Representation Data

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

🔴 Rate our ZIR page

Please help us by rating our ZIR page on a 5-star rating system below. (1 star is poor, 5 star is excellent)

3 of 5 stars (11 votes)
Thanks for voting!
Invalid vote.
Browser: Abbreviation Application Archive Audio Configuration Data Development Disk Image Document Ebook Font Game Data GIS Graphic Malware Multimedia Other Project Scam Unknown Video
This page is available in the following languages: Český Deutsch English Español Suomi Français Magyar Italiano 日本語 Nederlands Norsk Português Român Русский Svensk 中文