
To select a specific application to open the file, utilize right-click, and select "Open with" to make your selection. Simply double-clicking the JPEG file will usually result in its opening in your default image viewer, image editor, or web browser. If you need even better compression, you can convert JPG to WebP, which is a newer and more compressible file format.Īlmost all image-viewer programs and applications recognize and can open JPEG files. You can use our compress JPEG tool to reduce the file size by up to 80%! As such, the relatively small size of JPEG files makes them excellent for transporting over the Internet and using on websites. The considerable compression that JPEG offers is the reason for its wide use. In Windows, all executables that display an icon to the user, on the desktop, in the Start Menu, or Windows Explorer, must carry the icon in ICO format.Īn ICO file is made up of an ICONDIR ("Icon directory") structure, containing an ICONDIRENTRY structure for each image in the file, followed by a contiguous block of all image bitmap data (which may be in either Windows BMP format, excluding the BITMAPFILEHEADER structure, or in PNG format, stored in its entirety).Īdobe Photoshop, Paint Shop Pro, the GIMP, ImageMagick, IrfanView, Pixel image editor, Paint.NET, Xara Photo & Graphic Designer, Apple Safari, Google Chrome, Mozilla Firefox, Internet ExplorerĪxialis IconWorkshop, IcoFX, IconBuilder, Microangelo Toolset, Greenfish Icon Editor Pro, GIMP, ImageMagick, IrfanView, ResEdit.JPEG (Joint Photographic Experts Group), is a universal file format that utilizes an algorithm to compress photographs and graphics. ICO files contain one or more small images at multiple sizes and color depths, such that they may be scaled appropriately. The ICO file format is an image file format for computer icons in Microsoft Windows. JPEG typically achieves 10:1 compression with little perceptible loss in image quality. The degree of compression can be adjusted, allowing a selectable tradeoff between storage size and image quality. JPEG is a commonly used method of lossy compression for digital images, particularly those produced by digital photography.
