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

Details of extension .atg

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

Below, you can find answers to the following questions:

  • What is the .atg file?
  • Which program can create the .atg file?
  • Where can you find a description of the .atg format?
  • What can convert .atg files to a different format?
  • Which MIME-type is associated with the .atg extension?
Coco/R Attributed Grammar File .atg file icon

Coco/R Attributed Grammar File

The ATG file is a Coco/R Attributed Grammar File. Coco/R is a compiler generator that takes an L-attributed Extended Backus–Naur Form (EBNF) grammar of a source language and generates a scanner and a parser for that language.
Category: Development files
Application: Coco/R
Program name: -
Mime-type: application/octet-stream
Magic bytes (HEX): -
Magic string (ASCII): -
Related extensions:

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

Is it possible that the filename extension is misspelled?

We found the following similar extensions in our database:

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The .atg filename extension is often given incorrectly!

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

agt (1), xtg (1), ag (1), tg (1), qtg (1), atv (1), atr (1), ath (1), atb (1), arg (1), ztg (1), agg (1), wtg (1), afg (1), tag (1)

Can't open a .atg file?

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

Windows can't open this file:

File: example.atg

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 2003/2008/2012/2016, Windows 7, Windows 8, Windows 10, Linux, FreeBSD, NetBSD, OpenBSD, Mac OS X, iOS, Android