Images are ubiquitous in the digital world, from personal endeavors to professional documents to social media and websites. There are many different types of them, such as JPG, PNG, BMP, TIFF, HEIC, and WebP. When you operate on several platforms or share files with other people, you often need to change the format of a picture.

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The good news is that a lot of programs operate perfectly on Windows, macOS, and Linux. We'll look at two good ways to change photos on any operating system in this article: Softaken Image Converter (which has a graphical user interface) and ImageMagick (which is a command-line application).

Why should you choose an image converter?

You don't have to learn how to use various programs for each system if you use a tool that works on more than one platform. These tools make sure that everything runs smoothly, no matter if you're a developer using Linux, a creative professional using macOS, or an ordinary user using Windows.

• Advantages of picture converters that work on more than one platform:
• Performance that stays the same on all devices
• Sharing files and working together is easier
• Automated features that save time
• Less time needed to learn

Now, let's look at two useful approaches that everybody can utilize, no matter what kind of computer they have.

Method 1: Using the Softaken Image Converter (GUI Tool)

The Softaken Image Converter is a simple yet easy graphical program that lets users change the format of photographs. It can open and save files in a number of image formats, including as JPG, PNG, BMP, GIF, TIFF, and more. It was made for Windows. This makes it a good choice for people who want to convert multiple images folder at once without loosing the quality of images. This software is easy to use for both technical and non-technical users to operate it without having technical skills. Users can export any size of image without facing limitation issues. It doesn't require to download any other application to compress image size and removing background from images. Users can download this Image Converter on Windows 11, 10, 8.1, 8, 7, XP, and Vista operating system.

It works best for people who like a visual interface and wish to work with many photographs without using the command line.

Important Features of Image Converter

• Batch Image Conversion: Change a lot of pictures at once.
• Support for several formats, including JPG, PNG, GIF, BMP, TIFF, and more.
• No Data Loss: Keeps the quality and resolution of the image the same during converting.
• Easy to Use: Few steps, good for people who aren't tech-savvy.
• Doesn't need Adobe or any other software to work.

How to Use Image Converter?

• Download and Install on fully supported Windows OS.
• When you open the software, you'll notice a tidy interface with buttons for adding files or folders.

• To add your pictures, click "Add File" or "Add Folder." You can choose more than one file at a time.

• Choose the format you want for the output: JPEG, PNG, BMP, GIF, or TIFF.

• Look through the options and choose the output place where the converted files will be saved.

• To start, click "Convert Now." It will quickly change all of the photographs in the batch.

Pros:

• Easy to use and quick
• Does a good job of batch converting
• Keeps the quality of the image.
• Good for simple image-converting tasks

Method 2: Using the command-line tool ImageMagick

ImageMagick is a free, open-source command-line utility that lets people edit, create, and convert bitmap images. It works on Windows, macOS, and Linux, so it really does work on all platforms. If you know how to use the command line, ImageMagick is a very powerful tool for automating, scripting, and processing images.

Main Features

• Changes over 100 different image formats
• Changes the size, rotation, blur, and shape of images
• Scripting and batch conversion are both supported.

Works with all main operating systems

• Installing ImageMagick on Windows
• Get the installer from the ImageMagick downloads page.
• Install it and make sure that the option to install old command-line tools is checked.

macOS: You need to have Home brew installed to use it.
Linux (Debian/Ubuntu): brew install imagemagick

• sudo apt-get update
• sudo apt-get install imagemagick
• Example of Basic Use
• Change one picture:

magick input.jpg output.png

• Change all the .jpg files in a folder to .png:
• for file in *.jpg; do magick "$file" "${file%.jpg}.png"
• To enlarge and change the format of a file, use the command magick input.jpg -resize 1024x768 output.png.

Pros:

• Very strong and able to be changed
• Works with all types of operating systems
• Supports scripting and complex batch operations
• Free and open source

Cons: 

• Not easy for beginners
• Needs to know how to use the command line
• No built-in GUI

Which Way Should You Go?

• If you like a GUI, pick Softaken Image Converter.
• You are a newbie or only use it sometimes.
• You only need basic functionality for conversion.
• You mostly work on Windows

Conclusion:

The platform you choose shouldn't limit your choices when it comes to converting images. You may now use two good ways that operate on many OS systems, whether you want a simple graphical interface (Softaken Image Converter) or a sophisticated and flexible command line program (ImageMagick). Softaken is straightforward to use and has a clear interface. It can handle ordinary picture conversion jobs with little effort. ImageMagick, on the other hand, is a developer's dream because it gives them a lot of power, lets them write scripts, and works with a wide range of picture formats.

Pick the way that works best for your level of technical competence and the needs of your project, and you'll be able to convert images without any problems on any OS.