A pgm file extension is related to the CGI (Common Gateway Interface) programs.

There are 5 other file types using
the PGM file extension!

pgm icon.pgm - Portable graymap file format

pgm icon.pgm - AKAI MPC drum set data

empty icon.pgm - Chromeleon batch program

empty icon.pgm - OPENTECH STB data

empty icon.pgm - Signature program

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PGM file extension - CGI Program

What is pgm file? How to open pgm files?

File type specification:

Program executable file type icon Program executable file type

Abbreviation of Common Gateway Interface, a specification for transferring information between a World Wide Web server and a CGI program.

A CGI program is any program designed to accept and return data that conforms to the CGI specification. The program could be written in any programming language, including C, Perl, Java, or Visual Basic.

This pgm file type entry was marked as obsolete and no longer supported file format.

This type of file is no longer actively used and is most likely obsolete. This is typically the case for system files in old operating systems, file types from long discontinued software, or previous versions of certain file types (like documents, projects etc.) that were replaced in higher versions of their original programs.

The default software associated to open pgm file:

Firefox icon

Mozilla Corporation logoFirefox  Microsoft Windows software

Company or developer:
Mozilla Corporation

Firefox is very popular free open source web browser with many features. Firefox uses Gecko layout engine that implements most web standards including new HTML5.

Firefox supports tabbed browsing, private browsing, spell checking, incremental find, bookmarking etc. Other features can be added via extensions and add-ons, such as NoScript, Tab Mix Plus. FoxyTunes, Web Developer.

Help how to open:

Use compatible tools to work with *.pgm files.

How to convert:

Probably cannot be converted to other formats.

List of recommended software applications associated to the .pgm file extension

Recommended software programs are sorted by OS platform (Windows, macOS, Linux, iOS, Android etc.)
and possible program actions that can be done with the file: like open pgm file, edit pgm file, convert pgm file, view pgm file, play pgm file etc. (if exist software for corresponding action in File-Extensions.org's database).

Software that open pgm file - CGI Program

Programs supporting the exension pgm on the main platforms Windows, Mac, Linux or mobile. Click on the link to get more information about listed programs for open pgm file action.

Microsoft Windows:

Main software associated with pgm file by default:
Firefox small icon Firefox
Other suggested software:
Microsoft Internet Explorer small icon Microsoft Internet Explorer

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