File converter  /  Images  /  ICO

Online ICO converter

Converting pictures and photos to ico format is simple and free with our online converter.

How to convert a ico file?

Step 1

Upload file

You can select the file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.
Step 2

Select «to aai»

Choose aai or any of the other 200+ supported formats you'd like to convert to.
Step 3

Download your aai file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the aai format.

Best ico converter tool

Convert aai Fast and easy

Simply drag and drop your aai files onto the webpage, and you'll be able to convert them to over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure aai Conversion

As soon as you upload your aai files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all aai conversions in the cloud, which means that none of your computer's resources will be used in the process.

Microsoft icon file

Extension.ico
Category🔵 images
Programs
🔵 Adobe Photoshop
🔵 Microsoft Paint
🔵 Windows Picture and Fax Viewer
Description🔵 .ico (Icon File) The .ico format is used for icon files in Microsoft Windows. ICO files contain one or more small images at multiple sizes and color depths, so they may be scaled appropriately in different contextsThese files are commonly used to display a small image next to a website's name in a browser's address bar, as well as for application icons on both Windows desktop and mobile platforms.
Technical details🔵 The `.ico` format is primarily used for icons in Windows. It supports multiple resolutions, color depths, and transparency. Here are the key technical details: - Multiple Resolutions and Color Depths: Contains images at various sizes and color depths. - Color Support: Supports 24-bit RGB and 32-bit ARGB with alpha transparency. - Transparency: Allows for transparent backgrounds. - File Structure: Begins with an icon directory specifying image details. - Compression: Can use PNG for smaller file sizes with lossless compression. - Compatibility: Widely supported in Windows and some graphic software. - Use in Web Browsers: Common for web favicons (16x16 or 32x32 pixels). - File Size: Varies based on included images and compression. - Backward Compatibility: Works with older Windows versions. - Limited Use Outside Windows: Mainly used for Windows icons and web favicons. `.ico` excels in representing icons in Windows and as favicons in web browsers.
Developer🔵 Microsoft
MIME type
🔵 image/ico
🔵 image/x-icon
🔵 application/ico
🔵 application/x-ico
🔵 application/x-win-bitmap
🔵 image/x-win-bitmap
🔵 application/octet-stream