Browse Definitions :
File Extension

GIF File Format

Bitmap (CompuServe)

GIF file format icon

GIF, or Graphic Interchange Format, is a file extension for an often animated raster graphics file and is the second most common image format used on the World Wide Web after JPEG.

GIF uses the LZW compression algorithm and is owned by Unisys. Though Unisys licensing statement indicates a license is required to use GIF files, in practice they have not required it and many downloaders and website builders remain ignorant to the required license and GIF’s proposed patent-free replacement in PNG.

MIME type: image/gif, image/x-xbitmap, image/gi_

 

Learn more about GIF files:

Search for answers to GIF-related questions at IT Knowledge Exchange.

This was last updated in July 2010
By Margaret Rouse
Browse File Extensions Alphabetically:

Join the conversation

5 comments

Send me notifications when other members comment.

Register

Please create a username to comment.

I am unable to open some email files. When I click to open, the screen goes dark and on the command line it says click (GIF Image, 1x1 pixels). How can I view the info? Thanks.
Cancel
Browse my files: Select files formats PDF, Gif, TIFF, TIF, JPEG and others. How I do that with those formats?
Cancel
How can I turn a JPEG to a GIF?
Cancel
Did u get the anser change to GIF file

Cancel
How to convert from pdf to gif file....

Cancel

SearchCompliance

  • risk assessment

    Risk assessment is the identification of hazards that could negatively impact an organization's ability to conduct business.

  • PCI DSS (Payment Card Industry Data Security Standard)

    The Payment Card Industry Data Security Standard (PCI DSS) is a widely accepted set of policies and procedures intended to ...

  • risk management

    Risk management is the process of identifying, assessing and controlling threats to an organization's capital and earnings.

SearchSecurity

SearchHealthIT

SearchDisasterRecovery

  • call tree

    A call tree is a layered hierarchical communication model that is used to notify specific individuals of an event and coordinate ...

  • Disaster Recovery as a Service (DRaaS)

    Disaster recovery as a service (DRaaS) is the replication and hosting of physical or virtual servers by a third party to provide ...

  • cloud disaster recovery (cloud DR)

    Cloud disaster recovery (cloud DR) is a combination of strategies and services intended to back up data, applications and other ...

SearchStorage

Close