Opening a COMMENT File

The COMMENT file type is primarily associated with Text Editor.

COMMENT	File extension: COMMENT
	File type:	text file

What is a COMMENT file?

COMMENT files mostly belong to Text Editor.

COMMENT files store compiler version information that is produced during the build process. Compilers such as GCC (GCC website) and clang (clang website) generate these files automatically. They record essential details like version numbers and related metadata which can be useful for debugging and verifying the build environment.
These files are plain text and can be opened with any basic text editor.

Key details provided by FilExt.com include:

Information on the compiler version used.
Data automatically generated during compilation.
A tool for tracking the build environment.
An aid in troubleshooting build issues.

How to open a COMMENT file

You need a suitable software like Text Editor to open a COMMENT file. Without proper software you will receive a Windows message "How do you want to open this file?" or "Windows cannot open this file" or a similar Mac/iPhone/Android alert. If you cannot open your COMMENT file correctly, try to right-click or long-press the file. Then click "Open with" and choose an application. You can also display a COMMENT file directly in the browser:. Just drag the file onto this browser window and drop it.

Online COMMENT Text Viewer

Choose your .comment file to analyze

or drag and drop it here

Online File Viewer

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Programs that open and convert COMMENT files:

Text Editor
See the previous paragraphs to learn more about the main application. COMMENT files are often referred to as Text Editor simple text files because this type of file is primarily created or used by this software.
GCC (GNU Compiler Collection), clang
Files with the *.COMMENT extension commonly store compiler version information, particularly generated by GCC and clang. These files help in identifying the compiler version used for building a specific piece of software, which can be crucial for debugging, compatibility checks, and build reproducibility. While GCC is the most frequent user of this extension, clang also utilizes it for similar purposes. The information within *.COMMENT files aids developers in understanding the compilation environment and ensuring consistent software builds across different systems. This file format is classified as Developer files.

COMMENT file format:

The file format determines how the data is stored in the file. The initial characters of a file are called signature, sometimes also referred to as "magic bytes". The signature can be used to infer the file format. Frequently, however, one file extension is used by different programs for different file formats, and one file format for different file extensions. Exact knowledge of the format is therefore important in order to solve problems occurring in files. In the following you will find our evaluation of the COMMENT files:

COMMENT is not a common file extension and is used by different programs with different formats. The file formats most commonly found in COMMENT files are:

60% of all COMMENT files have the same signature GCC: (. These files are plain text, which means they can be viewed with any text editor such as Windows Editor, Nano for Linux, and TextEdit for macOS. The files are often between 29 bytes and 50 bytes in size. This file type is based on cutting-edge technology. The following keywords are characteristic: GCC: (Ubuntu. An example of a file name is comment. or .comment.
15% of all COMMENT files use the same file format, which have the signature 00 47 43 43 3A 20 28. If you open these files in a text editor, you can view and read the content yourself. The files are 38 bytes to 540 bytes in size, with a median of 120 bytes. Certain words are almost always found in the files, such as GCC: (GNU), prerelease, version and clang. Examples of file names are comment. or .comment.

All the rest of the COMMENT files (25%) have different formats, the following 3 formats can be found: Android. If you want to find out what your COMMENT file contains, drag and drop it onto this page.

Technical Data for COMMENT File Extension

File classification:

Simple text file

Related files:

info, readme, manifest, config, exidx, bss, elf, text, data, so, gch, w32, ver, log, txt

a comment text file is a special file format and should only be edited and saved with the appropriate software.

How to solve problems with COMMENT files

Associate the COMMENT file extension with the correct application.
Update your software that should actually open text files. Because only the current version supports the latest COMMENT file format. Search, therefore, e.g. on the manufacturer website after an available Text Editor update.
To make sure that your COMMENT file is not corrupted or virus-infected, get the file again and scan it with Google's virustotal.com.
Click here to open your .COMMENT file online - secure, fast, and no downloads needed.