Free and Fast ICO to BMP Conversion Using Trusted Software Tools

Are you trying to convert an ICO file to BMP, but do not know how to do it? You have come to the right place. This guide is here to help. First, we will go over many main differences between ICO and BMP file types, so you know what they are used for. Then we will show you some of the best ways to convert ICO to BMP on both Windows and Mac. Whether you prefer to use online free tools or software that is part of your OS, like Microsoft Paint, we have everything you need with easy-to-follow instructions to get the job done quickly.

Part 1: ICO vs BMP - What's Their Difference?

Prior to converting ICO to BMP, it is a smart idea to be aware of the differences between the two file formats. ICO and BMP are image formats, but they are for different purposes and have different technical specifications. ICO or Icon is a file format used primarily to store computer icons in Microsoft Windows. ICO files can have one or more small images within the same ICO file. They can have different sizes and color depths so they can display correctly for various screen resolutions and UI elements, such as shortcuts, folders, or software applications.

BMP, short for Bitmap, is a raster image format created by Microsoft to store 2D digital images. Unlike ICO files, BMP files save images in an uncompressed format, which is often bigger in size but provides wonderful image quality. But keep in mind that you can compress BMP images. To summarize, ICO works better if you are making an icon that needs transparency and multiple sizes. But BMP is a format that supports high-quality images, good for graphics that need much detail. Knowing the difference helps when deciding which format to use for your project and to ensure compatibility.

Part 2: The Best Way to Convert ICO on Windows and Mac

When it comes to converting ICO files to BMP format on both Windows and Mac, AVAide Video Converter stands out as the top choice, even for image conversions. Despite being known for video processing, AVAide also has an ICO to BMP converter that fully supports ICO image input and BMP output without compromising image quality. One of its best features is the ability to convert multiple ICO files at once through batch conversion, saving time and effort. More importantly, it also has a transparent background logo maker, which many other tools fail to do. If you need fast, reliable, and high-quality results, AVAide is the ideal solution.

Step 1Install and Launch App

The first step is to download the software. You can do that by clicking the download button provided below. Once you have installed the software, launch it. Do that by clicking the shortcut icon of the app that is available on your desktop.

Step 2Select Tool

After launching the application, you will be introduced to its main interface. To start converting your image to your desired image type, click on Toolbox and find Image Converter. Click Image Converter, and that will open another tab.

Step 3Import Image

After you have accessed the Image Converter, you will see a big + button. Click this button to access your directory, where you can choose which file to import.

Step 4Set Output and Export

After you have imported the file, you will now set the output file type of your image. You can do that by clicking the Convert All to box, where you will be able to set the output type. After setting the file type, click the Convert All button to convert your image.

Part 3: How to Convert ICO to BMP Free Online

CloudConvert is one of the top online file converters available today. Popular for its extensive file format support and ease of use, CloudConvert allows you to convert ICO files to BMP without the need to install any software. Because CloudConvert is browser-based, it runs smoothly on Windows or Mac, and it can even work on mobile, giving the user flexible options for those who need to convert on the fly.

Step 1The first step is to access the online converter. Do that by opening the browser of your choice and searching for it. Be aware that some online converters contain viruses.

Step 2After accessing the online converter, you can instantly start importing your ICO files. Click on the Select File button in the center of the interface. Also, set the file type you are importing and exporting. To do that, click on the Convert boxes to set the file type.

Step 3Now that you have imported all of the important files, you can export the ICO files into BMP. Simply click the Convert button, and your file will be saved in the downloads folder.

Part 4: How to Convert ICO to BMP in Microsoft Paint

If you are using a Windows computer, the easiest way to convert an ICO file to BMP is to use Microsoft Paint. This built-in image editor does not require you to download anything and supports most basic image types, including ICO and BMP. Paint provides a method for quick and simple basic conversions with minimal effort for novices, which is great for all individuals who simply want to take the most direct approach without downloading software. Below, we will describe how to open your ICO file in Microsoft Paint and save it as a BMP format file in just a couple of clicks.

Step 1The first step you need to take is to open Microsoft Paint. You can do that by searching for it on Windows Search. Simply search for it using this tool.

Step 2After you have launched it, you will see its main interface. The next thing you want to do is import the ICO file you want to convert. Simply click the File button at the top-left corner, then click the Open button. Clicking this button will open your directory, where you will be able to search for your files.

Step 3After you have imported your ICO file, you can start saving it as a BMP. Simply click the File > Save As button. Your saved files will be saved in the local directory of your choice.

By Jane Pineda on Aug 01, 2025