What are the about common file types and file extensions?

Updated: 10/11/2021 past Computer Hope

.txt file extension

There are hundreds of dissimilar file extensions and file types used with computers, and you can observe a complete list on our reckoner files and file extensions page. Nevertheless, it would be impossible for about people to memorize all file extensions and their associated programs. Beneath is a list of the nigh common file extensions, broken into categories by type of files.

Audio file formats by file extensions

In that location are several sound file formats, standards, and file extensions used today. Beneath is a listing of the virtually mutual audio file extensions.

  • .aif - AIF audio file
  • .cda - CD audio track file
  • .mid or .midi - MIDI audio file.
  • .mp3 - MP3 sound file
  • .mpa - MPEG-2 audio file
  • .ogg - Ogg Vorbis audio file
  • .wav - WAV file
  • .wma - WMA audio file
  • .wpl - Windows Media Player playlist

Compressed file extensions

compressed files

Most computer users are familiar with the .zip compressed files, just there are other types of compressed files. Beneath is a listing of the well-nigh common compressed file extensions.

  • .7z - vii-Zip compressed file
  • .arj - ARJ compressed file
  • .deb - Debian software package file
  • .pkg - Package file
  • .rar - RAR file
  • .rpm - Red Hat Package Manager
  • .tar.gz - Tarball compressed file
  • .z - Z compressed file
  • .zip - Zip compressed file

Disc and media file extensions

When making an image of a disc or other media, all of the contained files are saved to an image file. Below are the nigh mutual disc prototype file extensions.

  • .bin - Binary disc image
  • .dmg - macOS X deejay epitome
  • .iso - ISO disc image
  • .toast - Toast disc image
  • .vcd - Virtual CD

Information and database file extensions

A data file could be any file, only for this list, we've listed the most mutual data files that relate to information used for a database, errors, information, importing, and exporting.

  • .csv - Comma separated value file
  • .dat - Information file
  • .db or .dbf - Database file
  • .log - Log file
  • .mdb - Microsoft Admission database file
  • .sav - Save file (due east.g., game save file)
  • .sql - SQL database file
  • .tar - Linux / Unix tarball file annal
  • .xml - XML file

Email file extensions

E-mail message

Below is a list of the most common file extensions for eastward-postal service and related files.

  • .email - Outlook Limited e-mail message file.
  • .eml - Email message file from multiple e-mail clients, including Gmail.
  • .emlx - Apple tree Mail due east-mail service file.
  • .msg - Microsoft Outlook east-mail service message file.
  • .oft - Microsoft Outlook electronic mail template file.
  • .ost - Microsoft Outlook offline e-mail storage file.
  • .pst - Microsoft Outlook e-mail storage file.
  • .vcf - E-mail contact file.

Executable file extensions

java archive

The about common executable file are files catastrophe with the .exe file extension. However, other files tin too be run past themselves or with the aid of an interpreter.

  • .apk - Android package file
  • .bat - Batch file
  • .bin - Binary file
  • .cgi or .pl - Perl script file
  • .com - MS-DOS command file
  • .exe - Executable file
  • .gadget - Windows gadget
  • .jar - Coffee Archive file
  • .msi - Windows installer parcel
  • .py - Python file
  • .wsf - Windows Script File

Font file extensions

Beneath are the most mutual file extensions used with fonts.

  • .fnt - Windows font file
  • .fon - Generic font file
  • .otf - Open type font file
  • .ttf - TrueType font file

Paradigm file formats past file extension

JPEG example

At that place are many different image types and prototype file extensions that can be used when creating and saving images on the calculator. Below is a listing of the most common image file extensions.

  • .ai - Adobe Illustrator file
  • .bmp - Bitmap prototype
  • .gif - GIF image
  • .ico - Icon file
  • .jpeg or .jpg - JPEG image
  • .png - PNG image
  • .ps - PostScript file
  • .psd - PSD image
  • .svg - Scalable Vector Graphics file
  • .tif or .tiff - TIFF image

Internet-related file extensions

The Cyberspace is the most used resources on the computer and because web servers supply the files, there are many different file extensions utilized. Below are a list of the virtually mutual file extensions on the web.

Annotation

Image file extensions, video file extensions, and other extensions listed on this page could also be included with these file extensions mentioned below.

  • .asp and .aspx - Active Server Page file
  • .cer - Internet security document
  • .cfm - ColdFusion Markup file
  • .cgi or .pl - Perl script file
  • .css - Cascading Style Sheet file
  • .htm and .html - HTML file
  • .js - JavaScript file
  • .jsp - Coffee Server Page file
  • .part - Partially downloaded file
  • .php - PHP file
  • .py - Python file
  • .rss - RSS file
  • .xhtml - XHTML file

Presentation file formats by file extension

Today, there are a few programs that can create a presentation. Below is a list of the most mutual file extensions associated with presentation programs.

  • .key - Keynote presentation
  • .odp - OpenOffice Print presentation file
  • .pps - PowerPoint slide show
  • .ppt - PowerPoint presentation
  • .pptx - PowerPoint Open up XML presentation

Programming files by file extensions

Many file extensions are used for programs before they are compiled or used as scripts. Below is a list of the about mutual file extensions associated with programming.

Tip

Many of the Internet-related file extensions could also be included with these file extensions mentioned below.

  • .c - C and C++ source code file
  • .cgi and .pl - Perl script file.
  • .class - Java class file
  • .cpp - C++ source code file
  • .cs - Visual C# source lawmaking file
  • .h - C, C++, and Objective-C header file
  • .java - Java Source lawmaking file
  • .php - PHP script file.
  • .py - Python script file.
  • .sh - Bash crush script
  • .swift - Swift source code file
  • .vb - Visual Basic file

Note

There are hundreds of programming languages and the above list is only a modest fraction of the well-nigh common file extentions.

Spreadsheet file formats by file extension

Below are the almost common file extensions used to salve spreadsheet files to a computer.

  • .ods - OpenOffice Calc spreadsheet file
  • .xls - Microsoft Excel file
  • .xlsm - Microsoft Excel file with macros
  • .xlsx - Microsoft Excel Open XML spreadsheet file

System related file formats and file extensions

DLL file

Similar all other programs, your operating system uses files and has file extensions that are more common than others. Below is a list of the most common file extensions used on operating systems.

Note

The executable file extensions and all other files could also be included in this list.

  • .bak - Fill-in file
  • .cab - Windows Cabinet file
  • .cfg - Configuration file
  • .cpl - Windows Control panel file
  • .cur - Windows cursor file
  • .dll - DLL file
  • .dmp - Dump file
  • .drv - Device driver file
  • .icns - macOS 10 icon resource file
  • .ico - Icon file
  • .ini - Initialization file
  • .lnk - Windows shortcut file
  • .msi - Windows installer bundle
  • .sys - Windows arrangement file
  • .tmp - Temporary file

Video file formats by file extension

FLV Flash file extension

Today, several file types are associated with video files to add different types of compression, compatibility, and DRM to video files. Beneath is a list of the about commonly constitute video file extensions.

  • .3g2 - 3GPP2 multimedia file
  • .3gp - 3GPP multimedia file
  • .avi - AVI file
  • .flv - Adobe Flash file
  • .h264 - H.264 video file
  • .m4v - Apple MP4 video file
  • .mkv - Matroska Multimedia Container
  • .mov - Apple tree QuickTime motion picture file
  • .mp4 - MPEG4 video file
  • .mpg or .mpeg - MPEG video file
  • .rm - RealMedia file
  • .swf - Shockwave wink file
  • .vob - DVD Video Object
  • .wmv - Windows Media Video file

Word processor and text file formats past file extension

Creating text files and using a give-and-take processor is one of the near common tasks on a computer. Below is the most common file extensions used with text files and documents.

  • .dr. and .docx - Microsoft Word file
  • .odt - OpenOffice Writer document file
  • .pdf - PDF file
  • .rtf - Rich Text Format
  • .tex - A LaTeX certificate file
  • .txt - Plain text file
  • .wpd - WordPerfect certificate