Free JPEG Converter
Get reaConverter, a trusted software for JPEG image conversion. Convert between a great number of file formats, including JPEG.


How to Convert .jpeg Images in Bulk
1. Install reaConverter Lite
2. Select JPEG Files

3. Start Conversion

Convert JPEG on your PC
- Convert hundreds of JPEG 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 JPEG 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






JPEG images: Frequently Asked Questions
What are JPEG files?
JPEG (Joint Photographic Experts Group) is a widely used file format for storing digital images. It uses lossy compression, which means that some image quality is sacrificed in order to reduce the file size. JPEG files are commonly used for photographs and other complex images, as they can maintain a high level of detail while still being relatively small in size. They are compatible with most software and devices, making them a popular choice for sharing and storing images.
Can reaConverter open JPEG files?
reaConverter fully supports the JPEG image format – open, edit, and export JPEG 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 JPEG to another format?
reaConverter is a user-friendly tool for converting JPEG files. Once installed on your computer, it allows you to convert all your .jpeg files at once with just a few clicks. You can even convert jpeg images directly from Windows Explorer using the right-click menu — fast and convenient.
Can I convert JPEG online?
If you only want to convert a few JPEG images, you are welcome to try our free online JPEG converter.
How can I turn JPEG files on my computer to another format?
The best way to convert JPEG 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 JPEG.
How can I automate JPEG 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 JPEG 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 jpeg converter.
What else can I do with reaConverter?
Convert vector imagesConvert picture color spaceConvert GIS filesConvert PDFWatermark photo
What formats can I convert a JPEG file to?
What types of files can I convert to JPEG format?
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