Best image compression software for Windows 10 [2020 Guide]

Milan Stanojevic
by Milan Stanojevic
Deputy Editor
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image compression tools

Voralent Antelope


Voralent Antelope is a free software that will compress both JPEG and PNG images. The application has simple and attractive user interface. The app supports both lossless and lossy compression and you can achieve up to 60% reduction. You can also change various options depending on the file type.

In order to preview images, you just need to double click them from the list. We have to mention that you can navigate through all images and see how compression will affect individual images. Unfortunately, you can’t see estimated file size before the compression, which can be a big problem for some users.

This application also doesn’t allow you to set a custom output folder or add prefixes to compressed images. In addition, you can’t resize your images using this tool. Voralent Antelope is a simple image compression app with a sleek design, and it will be perfect for basic users. However, you need to keep in mind that some important basic features are missing.



PhotoRazor is another simple image compression software. This tool comes with a simple design and features, therefore it’s perfect for basic users. To use this software, simply select the folder with images that you want to compress.

After doing that, you need to select the desired size and image quality. We have to mention that PhotoRazor has limited options when it comes to image compression and resizing, but those options will be enough for basic users. It’s worth mentioning that you can preview each image individually and see how compression will affect it. In addition to preview, you can also see the estimated file size. All your images are saved in a dedicated folder, and you can even add prefixes to compressed images. You can also select which images you want to compress, so you’re not forced to compress an entire image folder.

PhotoRazor is a simple tool with simple features, and if you’re a basic user, this tool will be perfect for all your needs.

Jpeg Resampler 2010


Jpeg Resampler 2010 is an advanced image compression tool. This tool comes with humble user interface, but it makes up for it with its features. Before you can use this tool, you need to select the source file or directory and desired output directory. This tool allows you to make many adjustments to your pictures. For example, you can compress the image and convert it to a different format right from Jpeg Resampler 2010. Of course, you can resample the picture to a specific size in KB. If you want, you can resize the picture by using pixels or percent values. You can even set the size of larger side or exact width or height.

You can choose between several resampling filters and you can add various effects. If you wish, you can even change the color format or save your presets for later use. Of course, you can change the image quality and all sorts of advanced options. You can even set custom names for compressed images. You can also see all your images along with the necessary information, but you can’t see how will your image look after compression. In addition, there’s no estimated file size available before the compression. Jpeg Resampler 2010 offers many great features, but it has some user interface flaws. If you don’t mind lack of image and size preview, this app could be useful to you.

FastStone Photo Resizer


FastStone Photo Resizer is a free tool for image compression. After you select the desired images, you can choose between several different formats. If you want, you can also set a different output folder.

This tool allows you to change all sorts of options regarding the image quality, but you can also change other settings. You can crop images, resize them and make all sorts of adjustments. You can even set custom names for all your compressed images. If you want, you can even save your presets and use them later.

Before compressing your images you can also preview them and see how will compression affect them. In addition to individual image preview, you can see the estimated size as well. FastStone Photo Resizer is an amazing tool, and it offers all features that both basic and advanced users need. Only flaw of this tool might be its complexity, so it might take you a few tries to get the desired results. This might not be the simplest tool on our list, but it’s definitely one of the best.

Light Image Resizer


Light Image Resizer is available as a free trial, and this image compression software will allow you to compress up to 100 images in free version. Application comes with a simple interface and you just have to add your images or image directories and set the desired preset. You can also set custom resize options, different actions and custom destination for compressed images.

Regarding advanced options, you can adjust the image quality or set a specific size for your images. You can also change image format and filter. If you want, you can also set custom names for compressed images. If needed, you can also make adjustments and add certain effects to your images. After you set the desired parameters, you can preview your images. You can preview individual images and see how the compression will affect them. Of course, you can also see the estimated file size of each image before you compress it.

Light Image Resizer is a simple yet powerful tool that has all necessary options for image compression. This is a great tool, but unfortunately, it’s not available for free, so you’ll have to obtain a license.

If you’re looking for a powerful and free image compression software, our recommendation is FastStone Photo Resizer. This software has all the advanced features, and it’s also free, but it might take you a bit to get used to it. If you want something more user friendly but just as powerful, we suggest that you try RIOT tool.


Editor’s Note: This post was originally published in December 2016 and has been since updated for freshness, and accuracy.