11 Best Free Image Converters [2025]

Today, we’ll be discussing the best free image converter software and its pros and cons. If you are looking for a free image converter, consult this article.

To get a more detailed overview of each program, read the article below. You’ll learn about the main purpose of each app, their major pros and cons, and much more. For easier access to the sections about each tool, use the table below.

OS: Windows, macOS

Best for: Conversion and editing in one program

Supported formats: JPG, GIF, PNG, BMP, TIFF

Movavi Video Converter is a perfect tool when you need to change the format of any of your media, including photos. It’s an all-in-one image converter that supports more than 180 media formats. Before you’ve converted the picture, the software will let you slightly edit it: crop, rotate, add a watermark or type some titles. Movavi Video Converter also lets you convert music and video files. The application is available for both Windows and Mac. The software is paid, but you can download the trial version for free and then decide if you need the full version or not.

OS: Windows, macOS, Linux

Best for: Cross-platform usage

Supported formats: JPEG, TIFF, PNG, GIF, WebP, PSD, JPEG2000, JPEG-XL, OpenEXR, camera RAW, HEIC, PDF, DNG, CR2

This program will save your day if you need to convert a rare image file format. It can read more than 500 image formats and change them into over 80 others. With XnConvert, you can convert multiple images at once, change their size, import folders, and do much more. The interface might be too complicated for those who want to just quickly convert PNG or RAW to JPG. On the other hand, you can customize the interface and use lots of advanced settings if needed. The software works on Windows, macOS, and Linux.

OS: Windows, macOS

Best for: Advanced editing

Supported formats: JPG, BMP, PNG, TIFF, GIF

A free unlimited image converter for those who need to get their files converted quickly and with minimum effort. Its user-friendly interface is very easy to understand, so even if you have no experience in file converting at all, you will be able to do it without any difficulties. All you do is drag and drop your file to the program and then choose a suitable format from the suggested list. On the other hand, Adapter comes with nice advanced features, such as custom file and output directories, quality and resolution adjustments, and edits. So experienced users also will like it and will find it quite helpful. Available for Mac and Windows.

OS: Windows, macOS

Best for: Working with many different formats

Supported formats: JPEG, JPG, PNG, GIF, BMP, ICO, and over 65 others

Pixillion Image Converter Software is a high-quality image converter that supports all the popular image formats with a number of rarer ones. The great thing about this application is that it is really light-weighted and works very fast without any bugs. It’s a perfect tool for those who don’t want to spend a lot of time converting files and need to get the result in a couple of minutes. You’ll get the desired result quickly.

OS: Windows

Best for: Conversion in batches

Supported formats: JPG, PNG, BMP, GIF, TGA, PDF

Free Image Convert and Resize by DVDVideoSoft lets you change your image format individually or in batch. It keeps a pretty high conversion speed while handling multiple files at once. It also provides some editing options such as renaming, size changing, and reordering. On the other hand, you might want to look for something else if you need more advanced editing options. The program supports the majority of popular image formats. It can work with a large number of files with no performance worsening.

With these desktop image converters, you can easily change the format of your files. Most programs offer additional functions, like compression and editing. Download the app you like best and forget about image format problems!

Best for: Simple one-file conversion

Supported formats: JPEG, BMP, TIFF, GIF, ICO, PNG, PDF

A free online image converter that will help you to quickly change the format of your picture. The program lets you upload a photo from your PC or cloud storage. The free version doesn’t have a batch converting option, you can process only one image at once. On the other hand, it works pretty fast. It’s good to have this program if you need to convert an image from time to time for personal needs and don’t need complicated software with advanced settings.

Best for: converting small files

Supported formats: ARW, BMP, GIF, ICO, GIF, and others

One of the best free image converters online with the paid version that supports the most widely used photo and graphic formats. With Zamzar, you can convert images up to 50 MB and run bulk conversions. You’ll get a link with your processed images to your email or on the download page. The only little inconvenience is that you need to download your converted files individually, even if you uploaded them together at once. By the way, you can opt for this image converter online to convert audio and video files and even eBooks.

Best for: security and intuitive interface

Supported formats: PNG, JPEG, SVG, WebP, ICO, HDR, BMP, GIF, TIFF, and others

Convertio is an online conversion tool available for free. It supports almost all popular media formats, including image formats. Before the conversion, the service allows you to crop your picture, select the DPI, and resize the image. Note that if you don’t have a paid subscription, Convertio has some limitations: the maximum file size is 100 MB, and you can convert up to 10 files per day.

Best for: advanced conversion settings

Supported formats: JPG, PNG, BMP, EPS, SVG, HDR/EXR, TGA, GIF, TIFF, ICO, WBMP, WebP

The next option to change image formats online is to use Online-Convert.com. This service allows you to convert files fast as well as to apply some basic options, like changing a preset and screen size, cut and flip your image. Note that the free plan has some restrictions: the maximum video size is 100 MB, you can convert up to 20 files per day, and the number of concurrent conversions is limited. If you want to remove these limitations, the service offers a few subscription plans.

OS: iOS

Best for: Fast conversion on iOS

Supported formats: JPG, PNG, GIF, PSD, BMP, EPS, SVG, EXR, ICO, TIFF, TGA, WBMP, WEBP, ODD, PSD, PS, PDF

The app can convert from and to the most popular image formats. You can try it out for free, and if you are a professional, you can opt for the Premium Pass for more advanced options. The interface is easy to understand, which makes this app stand among the best free photo converters for beginners and professionals alike. You can share and view your post-conversion images immediately, browse through your previously converted files, or move the files to another device via AirDrop.

OS: Android

Best for: Batch conversion on Android

Supported formats: AI, ART, AVS, BMP, BMP2, BMP3, CIN, CIP, and others

Image Converter is an Android conversion service that supports over 100 image formats. It has an easy-to-use interface fitting for beginners. The conversion process goes through the server, so in order to use the app, you need to be connected to the Internet. However, the software works pretty fast, although it may slow down depending on the number of files.

Check the list with all the apps and their main advantages we’ve discussed in this article to find an image converter that suits your needs best.

1. Movavi Video Converter – full video conversion package
2. XnConvert – cross-platform usage
3. Adapter – advanced editing
4. Pixillion Image Converter Software – best for working with many different formats
5. Free Image Convert and Resize – conversion in batches
6. Online Image Converter – simple one-file conversion
7. Zamzar – best for small file sizes
8. Convertio – security and intuitive interface
9. Online-convert.com – advanced conversion settings
10. The Image Converter by Float Tech – fast conversion on iOS
11. Image Converter by MBAndroida – batch conversion on Android