File extensions represent the file type and the information held within. Knowing how to open and use these files can significantly enhance your browsing and computing experience. This guide will provide detailed information on 25 predominant file extensions and their respective applications.
.DOC and .DOCX
.DOC and .DOCX are file extensions for word documents created by Microsoft Word, commonly used for personal and business applications.
.PDF stands for Portable Document Format, often used for eBooks, flyers, job applications, scanned documents, and more.
.XLS and .XLSX
.XLS and .XLSX stand for Excel Spreadsheet, commonly used for managing, organizing, and storing data efficiently.
.CSV
.CSV is a Comma Separated Values file that allows data to be saved in a table-structured format, often used in spreadsheets and databases.
.JPG
.JPG is a commonly used method of lossy compression for digital images, specifically those produced by digital photography.
.PNG
.PNG is a raster-graphics file format that supports lossless data compression, often used for web design and digital photography.
.GIF
.GIF is a bitmap image format that was developed by a team at the online services provider CompuServe led by American computer scientist Steve Wilhite and released on June 15, 1987.
.MP3
.MP3 is an audio coding format for digital audio which uses a form of lossy data compression, commonly used for digital audio streaming or storage.
.WAV
.WAV is an audio file format that was developed by Microsoft and IBM for storing audio bitstream on PCs.
.MIDI
.MIDI is a technical standard that describes a protocol, digital interface, and connectors and allows a wide variety of electronic instruments, computers and other related devices to connect and communicate with one another.
.MP4
.MP4 is a digital multimedia container format most commonly used to store video and audio.
.FLV
.FLV is a file format used by Adobe Flash Player to store and deliver synchronized audio and video streams over the Internet.
.ZIP
.ZIP is an archive file format that supports lossless data compression. A Zip file contains one or more files that have been compressed to reduce file size, or stored as-is.
.RAR
.RAR stands for Roshal Archive Compressed file, a proprietary archive file format that supports data compression, error recovery, and file spanning.
.ISO
.ISO stands for the International Organization for Standardization � a non-governmental organization that promotes the development of standardization to facilitate the international exchange of goods and services.
.JS
.JS extends to JavaScript file, a standard programming language that is included to provide interactive features, Kindly enable Javascript in your browser.
.HTML and .HTML5
.HTML and .HTML5 are markup languages used for creating webpages on the internet.
.PY
.PY stands for python files, often used for scripting applications.
.PHP
.PHP stands for Hypertext Preprocessor, a server-side scripting language designed for Web development.
.CSS
.CSS stands for Cascading Style Sheets, a style sheet language used for describing the look and formatting of a document written in HTML or XML.
25 File Important Information
Understanding file extensions and their function can help you navigate your computer with ease. Knowing how to open the various file types not only allows you to access the content within but also aids in safer browsing by teaching you which files are potentially harmful.
