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Free Online ICO Converter

Or drag and drop your files here to upload.
A maximum of 20 files can be uploaded at once.

Please note: Your ICO file, once uploaded to our server will be deleted 15 minutes after upload so please download your converted ICO file before this time.

How to Convert your ICO file Online?

Here are 3 simple steps to convert your ICO file using our fast and free ICO file converter tool.

Upload your ICO file

Click the "Select File(s)" button, then select an ICO file to upload. The maximum file size is 100MB.

Select file type

Select the file type to convert your ICO file to using the dropdown list of available types.

Download your file

Click the download link to receive your converted file.

ICO file format information

Full NameIcon
Mime Typeimage/x-icon

The ICO file is an image format which started life on Microsoft Windows 1.0 and was used exclusively for storing image icons used by the operating system. Back then ICO files were limited in size to 32x32 pixels with only 2 colors. With subsequent versions of Windows the format has been amended and upgraded to support larger images with more colors.

Although the initial ICO format was not compressed due to their already small sizes (and limited computing power to decompress them in real-time), as the size of image icons has increased over the years Microsoft recommends that for larger icon files PNG compression be used for storing the raster data.

ICO Converter Capabilities

Our ICO converter can both convert from and to ICO files and our developers are working to improve our ICO conversion tools in future versions.

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Frequently Asked Questions

Is it free to use the ICO conversion tools?

Yes! Our ICO conversion tools are 100% free to use.

Are there any ICO conversion usage limits?

No, you can convert as many files as you wish. We do not impose any conversion limits on our ICO conversion tools.

How long does it take to convert my ICO?

We aim to process all ICO conversions as quickly as possible, this usually takes around 5 seconds however this can be longer for certain files and significantly longer for some larger file formats, so please be patient.

What does the ICO conversion process involve?

Once your ICO file has been uploaded and we know the file format you wish to convert it to our bespoke conversion software will convert your ICO and make it available for you to download with a unique download Url.

Is it safe to convert my ICO on FabConvert.com?

Yes, of course it is! Your ICO, once converted is deleted 1 hour after upload and the download link will expire after this time.

Can I convert my ICO on Linux, Android, iOS or Mac OS?

Yes! Our ICO conversion tools will run on any system with a modern web browser.

Is there any support for me when using the ICO tool?

If you are having difficulty converting your ICO you can contact us and we will try to help where possible.