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ICO - Microsoft icon

Format introduction:

The ICO file format is an image file format for computer icons in Microsoft Windows. ICO files contain one or more small images at multiple sizes and color depths, such that they may be scaled appropriately. In Windows, all executables that display an icon to the user, on the desktop, in the Start Menu, or in Windows Explorer, must carry the icon in ICO format.

Technical details:

An 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).

 

File extension .ico
MIME image/x-icon, image/vnd.-microsoft.icon
Developed by Microsoft
Type of format Graphics file format for computer icons
Associated programs Axialis IconWorkshop, IcoFX, IconBuilder, Microangelo Toolset, Greenfish Icon Editor Pro, GIMP, ImageMagick, IrfanView, ResEdit.
Sample file sample.ico
Wiki ICO on Wikipedia

 

The list shows what formats can convert to ICO and what formats can be converted from ICO.

Click on a link below to start a specific conversion.

# Conversion Position Type
1 ICO to PDF convert from ICO convert icon to document
2 ICO to PNG convert from ICO convert icon to image
3 ICO to JPG convert from ICO convert icon to image
4 ICO to BMP convert from ICO convert icon to image
5 ICO to DDS convert from ICO convert icon to image
6 ICO to DIB convert from ICO convert icon to image
7 ICO to DPX convert from ICO convert icon to image
8 ICO to EPS convert from ICO convert icon to image
9 ICO to GIF convert from ICO convert icon to image
10 ICO to JXR convert from ICO convert icon to image
11 ICO to PS convert from ICO convert icon to image
12 ICO to PSD convert from ICO convert icon to image
13 ICO to SVG convert from ICO convert icon to image
14 ICO to TGA convert from ICO convert icon to image
15 ICO to TIFF convert from ICO convert icon to image
16 ICO to WEBP convert from ICO convert icon to image
17 ICO to XWD convert from ICO convert icon to image
18 ART to ICO convert to ICO convert image to icon
19 PNG to ICO convert to ICO convert image to icon
20 JPG to ICO convert to ICO convert image to icon
21 RAW to ICO convert to ICO convert image to icon
22 BMP to ICO convert to ICO convert image to icon
23 DDS to ICO convert to ICO convert image to icon
24 DIB to ICO convert to ICO convert image to icon
25 DNG to ICO convert to ICO convert image to icon
26 DPX to ICO convert to ICO convert image to icon
27 EMF to ICO convert to ICO convert image to icon
28 EPS to ICO convert to ICO convert image to icon
29 GIF to ICO convert to ICO convert image to icon
30 JXR to ICO convert to ICO convert image to icon
31 PS to ICO convert to ICO convert image to icon
32 PSD to ICO convert to ICO convert image to icon
33 SVG to ICO convert to ICO convert image to icon
34 TGA to ICO convert to ICO convert image to icon
35 TIFF to ICO convert to ICO convert image to icon
36 TTF to ICO convert to ICO convert image to icon
37 WEBP to ICO convert to ICO convert image to icon
38 XWD to ICO convert to ICO convert image to icon
39 CUR to ICO convert to ICO convert icon to icon

List of unpopular conversions supported:

Convert from ICO: ICO to AAI, ICO to AVS, ICO to CIN, ICO to CMYK, ICO to CMYKA, ICO to DCX, ICO to EPDF, ICO to EPI, ICO to EPS2, ICO to EPS3 and 51 more conversions.
Convert to ICO: AAI to ICO, AVS to ICO, CALS to ICO, CGM to ICO, CIN to ICO, CMYK to ICO, CMYKA to ICO, CR2 to ICO, CRW to ICO, CUT to ICO and 79 more conversions.