Drop file here. 150 MB maximum file size.
There is an icon in an ICO file that is typically used to represent a Windows program, file, or folder. Store one or more images of different sizes so that they can be correctly placed at the top; scale according to their use. These ICO files are similar to .CUR files, which are also used in Windows, and .ICNS files, which are used in MacOS.
A HEIF file is a saved image in the high-efficiency image format (HEIF), compressed at a loss. It can contain still images, collections of images, gusts of images and sequences of images. The HEIF files also store descriptive metadata for each image.
Access powerful and secure free online ICO tools to convert, view, edit, merge, split, and compare ICO files β all without installing any software. Our tools support the .ICO (Icon File) file extension and run smoothly in any modern browser.
Select a tool below to explore features and manage your ICO files directly from your device with ease.
Chose or drag & drop your ICO file, click Convert to HEIF, and download the HEIF file. No registration needed.
Yes, all uploads are encrypted. Your files are auto-deleted after 24 hours.
Yes, our converter retains layout, fonts, and images as accurately as possible.
Fileproinfo converter engine works fast. You can convert ICO to HEIF in a few seconds to couple of minutes for large size files with complex structure.
FileProInfo support manay file formats that allow you to convert ICO to 100s of file formats, without any limit, registration and downloading, 100% free and online ICO converter.
All converters in this list are manually verified & 100% free and working properly, however you must use these apps according to their respective terms & conditions.
This tool and page updated at: 12-Apr-2025
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These are the most polular file/document converters based on the user's review and usage on the FileProInfo.