ICNS is a file format known as Apple Icon Image used in Apple Inc,’s Mac OS X. It supports icons of 16 × 16, 32 × 32, 48 × 48, 128 × 128, 256 × 256, 512 × 512, and 1024 × 1024 pixels, with both 1- and 8-bit alpha channels and multiple image states. Although the icons are fixed width the operating system may scale these to any size.
The MVG fiel format is used by ImageMagick, which is a image processing software utility. An MVG file is the result of the conversion of a SVG graphic file. It does not have containers or sets of image commands and ignores white space between commands, which allows for multiple commands per line.
A RLE file format, short for Run-Length encoding, is a 4 or 8-bit RLE-encoded bitmap image, which is basically a DIB file that uses RLE compression. It is a common image format used in early versions of Windows and CompuServe software. The RLE image format is the native format used by the Utah Raster Toolkit, a collection of programs and C routines for managing raster images.
Mime type: application/rle, application/x-rle, image/rle, zz-application/zz-winassoc-rle
The CIN extension is used for image files, created by Kodak’s Cineon film system. It transfers film images to a digital format for electronic compositing, manipulation and enhancement, then outputs back to film with no loss of image quality.
A PSP extension, short for Paint Shop Pro, is an image file that is created by the Paint Shop Pro software by Corel Corporation. The PSP extension may also be found in files created by Adobe Photoshop, the market leading software for image editing.
Mime type: image/bmp
The PIC file extension is used for images that are created by a lot of the image processing software applications. Amongst these software is Advanced Art Studio, Paint and Houdini.
The STM file format is a streaming media file from Microsoft Exchange. It may contain video, audio or other media that are formatted as streams of MIME data.
An EMF file, short for Extended (or Enhanced) Metafile Format, provides true device independency. An EMF file is basically a snapshot of a video display, taken at a certain moment, that maintains its dimensions no matter where it is used. Several applications, such as PaintShopPro8, Microsoft Picture and GraphicsConverterPro attempt to successfully capture this extension.
Mime type: application/emf, application/x-emf, image/x-emf, image/x-mgx-emf, image/x-xbitmap
JPEG-2000 (also known as JP2) is an image compression standard that has been created by the Joint Photographic Experts Group committee in 2000 in order to superseed their original JPEG standard with a new designed wavelet-based method.
PCDS, similar to PCD, is a Photo-CD image file designed by Kodak. It contains bitmap graphic data in multi-resolutions.