Free JPG Converter
Our highly efficient software makes it easy to convert millions of JPG images and folders in a single operation.


How to Convert .jpg Images in Bulk
1. Install reaConverter Lite
2. Select JPG Files

3. Start Conversion

Convert JPG on your PC
- Convert hundreds of JPG images in seconds
- Clean, intuitive interface
- Right-click conversion straight from Windows
- No internet required — fully offline
- Ideal for everyday conversion tasks
Do more with your images
Converting JPG images for use in a workflow? Touch up, transform, apply editing and effects to your images during conversion.
Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

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Last updated on February 26, 2025






JPG images: Frequently Asked Questions
What are JPG files?
JPG (or JPEG) is a common file format used for storing digital images. It stands for Joint Photographic Experts Group, which is the organization that developed the format. JPG files use lossy compression, which means that some image quality is lost during the compression process in order to reduce the file size. This makes JPG files ideal for sharing and storing photos on the internet or other digital platforms, as they take up less space and can be quickly downloaded or uploaded.
Can reaConverter open JPG files?
reaConverter fully supports the JPG image format – open, edit, and export JPG files to any other popular file format with ease.
Is reaConverter free?
Yes — reaConverter Lite is completely free to use! It offers powerful batch image conversion, right-click integration, and support for popular formats, all without requiring an internet connection. For advanced features like automation, metadata editing, and support for rare formats, you can upgrade to the Pro edition anytime.
How do I change JPG to another format?
reaConverter is a user-friendly tool for converting JPG files. Once installed on your computer, it allows you to convert all your .jpg files at once with just a few clicks. You can even convert jpg images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert JPG online?
If you only want to convert a few JPG images, you are welcome to try our free online JPG converter.
How can I turn JPG files on my computer to another format?
The best way to convert JPG images on your PC is to get a quality piece of software, such as reaConverter. This software is extremely efficient in managing a wide range of batch files conversions, including conversion from JPG.
How can I automate JPG files conversion?
reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.
Can I convert JPG files using scripts or the command-line interface?
reaConverter provides full access to all its features from the Windows command-line shell, including the command-line jpg converter.
What else can I do with reaConverter?
Convert vector imagesConvert picture color spaceConvert RAW photo formatsChange file dateConvert PDF
What formats can I convert a JPG file to?
What types of files can I convert to JPG format?
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