Filename extension | .nfo |
---|---|
Internet media type | text/x-nfo [1] |
Initial release | January 23, 1990 [2] |
Type of format | Plain text |
Website | nforce.nl |
.nfo (also written .NFO or NFO, a contraction of "info", or "information") is a filename extension for text files that accompany warez scene releases of pirated software or media.
NFO files contain information about the release, such as the digital media title, authorship, year, or license information. This information is delivered for publishing through digital media to make it searchable on the web as well as within local catalogues and libraries.
NFO files usually contain release information about the media. The information may include authorship and license information. If the NFO file is for software, product installation notes can also be found. [3] NFO files are also often found in demoscene productions, where the respective groups include them for credits, contact details, and the software requirements. [4]
Unlike README files, NFO files often contain elaborate ANSI art. [4]
NFO files were first introduced by "Fabulous Furlough" of the elite PC warez organization called The Humble Guys, or THG. [5] [6] The THG group would first upload their package to their world headquarters, "Candyland BBS" or later "The P.I.T.S. BBS", to establish distribution immediately. Such organizations are also known as warez groups or crack groups. The first use came in 1990 on the THG release of the PC game Knights of Legend . [2] This file was used in lieu of the more common README.TXT or README.1ST file names. [5] The perpetuation of this file extension legacy was carried on by warez groups which followed after THG and is still in use to this day. Hence its strong presence on Usenet newsgroups that carry binaries and on P2P file trading networks.
The Humble Guys later became a demogroup, [7] thus bringing the .nfo file tradition into the demoscene. More than forty thousand demoscene productions have an NFO file next to the program file. [8]
Before Windows 95 was introduced, NFO files also sometimes used ANSI-escape sequences to generate animated ASCII art (ANSI art). These animations, however, required ANSI.SYS to be loaded by the DOS shell. If the user's computer wasn't already configured to load the ANSI.SYS driver, viewing ANSI art required reconfiguring and rebooting. Because of this, ANSI art was much less common, and getting ANSI art to display correctly on a Windows 95 PC often proved more difficult, leading to a decline of such art in NFO files.
The ASCII (American Standard Code for Information Interchange) code page 437 character set was originally designed by IBM for the earliest DOS PCs so many years ago. Therefore, it was not destined to become standardized throughout the non-English world. Recently to aid internationalization, instead of using the old code page 437 extended ASCII characters, modern ASCII art uses the current de facto web standard ISO-8859-1/ISO-8859-15 or Unicode UTF-8 characters.
The files have been explained as essentially being the press releases of the warez scene. [9] They are commonly associated with warez groups who include them to declare credit of said release. [10] NFO files were ubiquitous, and sometimes required, during the era of the BBS. The file was a stamp of authenticity, explicitly explaining what group released the software and described what modifications (or cracks) were applied if any. [11] Once a software was "packaged" with an NFO and then released, it was then officially owned by that group and no other group could ethically re-release that particular package[ jargon ]. A typical warez NFO file was elaborate and highly decorated, and usually included a large ASCII art logo along with software release and extended warez group information. The most important information is which group, which cracker and which member actually tested and packaged. The designers of these NFO files, who worked closely or within the warez groups, frequently incorporated extended ASCII characters from the character set code page 437 in the file.
As of 2019, NFO files can still be found in many ZIP archives. In modern-day warez NFO files, a large ASCII art logo is frequently shown at the top, followed by textual information below.
The home theater software Kodi uses NFO files for its library. [12] Plex Media Server uses NFO files for match movie library. Filebot app fetch artwork and create NFO files for TV shows or movies. NFO files are also used by media managers ViMediaManager, tinyMediaManager, Ember Media Manager, CouchPotato - a usenet and torrents client, MediaElch, TV show organiser Media Companion, digital media library manager Media Center Master. An NFO plug-in is also available for Opus, an open access repositories software. [13]
NFO files are plain text files. The simplest method to view is using a text editor and selecting a monospace font and set "US Latin" or "extended ASCII". On Windows 95 using Microsoft Notepad the Terminal font set to 11pt usually produced a good rendering of ascii art on common CRTs of the time and could be set as the default viewer NFO files. However, web browsers use an incompatible alternative encoding scheme resulting in incorrect rendering of NFO files. Also, many modern text editors often use proportional fonts whereas the ASCII art included in both old and new NFO files is heavily dependent on the file being viewed with a fixed-width font. For this reason dedicated NFO viewers are available which are text editors with appropriate fonts (such as Terminus[ jargon ] [14] ) and encoding settings, automatic window size and clickable hyperlinks. [14] Additionally, online NFO viewers are also available to browse public NFO databases.
On Microsoft Windows, the NFO filename extension is associated with a Microsoft software tool called System Information (msinfo32.exe). [15] System Information provides a general overview of a computer's system specifications as well as detailed information on the system's hardware components and information about the Windows environment. NFO files that are meant for System Information contain all of the information that System Information displays saved in an XML format.
ASCII art is a graphic design technique that uses computers for presentation and consists of pictures pieced together from the 95 printable characters defined by the ASCII Standard from 1963 and ASCII compliant character sets with proprietary extended characters. The term is also loosely used to refer to text-based visual art in general. ASCII art can be created with any text editor, and is often used with free-form languages. Most examples of ASCII art require a fixed-width font such as Courier for presentation.
A bulletin board system (BBS), also called a computer bulletin board service (CBBS), is a computer server running software that allows users to connect to the system using a terminal program. Once logged in, the user performs functions such as uploading and downloading software and data, reading news and bulletins, and exchanging messages with other users through public message boards and sometimes via direct chatting. In the early 1980s, message networks such as FidoNet were developed to provide services such as NetMail, which is similar to internet-based email.
Software cracking is an act of removing copy protection from a software. Copy protection can be removed by applying a specific crack. A crack can mean any tool that enables breaking software protection, a stolen product key, or guessed password. Cracking software generally involves circumventing licensing and usage restrictions on commercial software by illegal methods. These methods can include modifying code directly through disassembling and bit editing, sharing stolen product keys, or developing software to generate activation keys. Examples of cracks are: applying a patch or by creating reverse-engineered serial number generators known as keygens, thus bypassing software registration and payments or converting a trial/demo version of the software into fully-functioning software without paying for it. Software cracking contributes to the rise of online piracy where pirated software is distributed to end-users through filesharing sites like BitTorrent, One click hosting (OCH), or via Usenet downloads, or by downloading bundles of the original software with cracks or keygens.
A crack intro, also known as a cracktro, loader, or just intro, is a small introduction sequence added to cracked software. It aims to inform the user which "cracking crew" or individual cracker removed the software's copy protection and distributed the crack.
The computer art scene, or simply artscene, is the community interested and active in the creation of computer-based artwork.
ACiD Productions (ACiD) is a digital art group. Founded in 1990, the group originally specialized in ANSI artwork for bulletin board systems (BBS). More recently, they have extended their reach into other graphical media and computer software development. During the BBS-era, their biggest competitor was iCE Advertisements.
FILE_ID.DIZ is a plain-text file containing a brief description of the content of the archive to which it belongs. Such files were originally used in archives distributed through bulletin board systems (BBSes) and is still used in the warez scene. FILE_ID stands for "file identification". DIZ stands for "description in zipfile".
ANSI art is a computer art form that was widely used at one time on bulletin board systems. It is similar to ASCII art, but constructed from a larger set of 256 letters, numbers, and symbols — all codes found in IBM code page 437, often referred to as extended ASCII and used in MS-DOS and Unix environments. ANSI art also contains special ANSI escape sequences that color text with the 16 foreground and 8 background colours offered by ANSI.SYS, an MS-DOS device driver loosely based upon the ANSI X3.64 standard for text terminals. Some ANSI artists take advantage of the cursor control sequences within ANSI X3.64 in order to create animations, commonly referred to as ANSImations. ANSI art and text files which incorporate ANSI codes carry the de facto.ANS
file extension.
The Remote Imaging Protocol and its associated Remote Imaging Protocol Script language, RIPscrip, is a graphics language that provides a system for sending vector graphics over low-bandwidth links, notably modems. It was originally created by Jeff Reeder, Jim Bergman, and Mark Hayton of TeleGrafix Communications in Huntington Beach, California to enhance bulletin board systems and other applications.
TheDraw is a text editor for MS-DOS to create ANSI and animations as well as ASCII art. The editor is especially useful to create or modify files in ANSI format and text documents, which use the graphical characters of the IBM ASCII code pages, because they are not supported by Microsoft Windows anymore. The first version of the editor was developed in 1986 by Ian E. Davis of TheSoft Programming Services. The last public version of the editor was version 4.63, which was released in October 1993.
Shift_JIS art is artwork created from characters in the Shift JIS character set, a superset of the ASCII encoding standard intended for Japanese usage. Shift_JIS art has become popular on web-based bulletin boards, notably 2channel, and has even made its way into mainstream media and commercial advertising in Japan.
Superior Art Creations (SAC) is an underground artscene group which caters primarily to and is well known within the warez scene. SAC members have made, besides ANSI and ASCII art, VGA bitmap graphics, tracker music, and a variety of other works. SAC's character graphics have also been used in bottles and FTP servers.
International Network of Crackers (INC) was one of the premier cracking/releasing warez groups for the IBM PC during the late 1980s and early 1990s.
The Humble Guys (THG) were a cracking group for the IBM PC during the late 1980s founded by two friends known by the pseudonyms Candyman and Fabulous Furlough. The group was also noticed in the demoscene for some of their cracktros.
The Warez scene, often referred to as The Scene, is an underground network of piracy groups specialized in obtaining and illegally releasing digital media before their official release date. The Scene distributes all forms of digital media, including computer games, movies, TV shows, music, and pornography. This network is meant to be hidden from the public, with the files shared only with members of the community. However, as files became commonly leaked outside the community and their popularity grew, some individuals from The Scene began leaking files and uploading them to file-hosts, torrents and EDonkey Networks.
Creators of Intense Art, or Cia was an underground computer artscene group that primarily released ANSI, ASCII, and high resolution artwork from 1993 to 2001. Along with iCE and ACiD, Cia was one of the most active, and longest lasting groups on the artscene.
Myth was a warez group, focused on cracking and ripping PC games. Besides ripped games, the group also released trainers and cracked updates for games. Myth's slogan, "Myth, always ahead of the Class", was referring to the rival group Class that existed from 1997 to 2004.
Aces of ANSI Art was the first group of artists specifically organized for the purposes of creating and distributing ANSI art. The group was founded and operated by two BBS enthusiasts from California, "Zyphril" and "Chips Ahoy", from 1989 through 1991.
Remove mimetype installation files and use the new 'text/x-nfo' mimetype added with freedesktop.org's shared-mime-info 0.30
The Humble Guys is born on the 22-Jan-1990, and this is most probably their first release. I believe the file KNIGHTS.NFO found within is the first time an NFO file extension has been in use to signify a file with information.
NFO files were a way for Scene crews to brag about their scores, shout out important associates, and advertise to potential recruits.
NFO files do more than brag or supply installation instructions; they testify that the ware is a bona fide release, guaranteed to work. And this is more than just posturing; a group's reputation is paramount.
NFO Viewer is a simple viewer for NFO files, which are "ASCII" art in the CP437 codepage.
Windows may unsuccessfully attempt to use the Microsoft Help program in order to open the file; instead open the file directly with a text editor.