Free JP2 to PNG Converter

Looking for a simple and reliable way to convert JP2 files to PNG? Try reaConverter Lite — our free image converter designed for smooth, high-quality results.

reaConverter Lite supports batch processing, so you can convert dozens or even hundreds of JP2s to PNG in one go. Work fully offline, fine-tune resolution and quality settings, and even use right-click conversion directly from Windows Explorer for ultimate convenience.

Fast. Free. Fully offline.

JP2PNG

How to Convert Multiple JP2 Images to PNG?

1. Download and Install reaConverter Lite

reaConverter Lite is quick to download, easy to install, and ready to launch in seconds. This lightweight, standalone software is highly efficient at handling a wide range of batch image conversions. Plus, it lets you apply essential image editing options — such as resizing, rotating, or adjusting quality — during the conversion process.

2. Load your JP2 files

Start reaConverter and add your .jp2 files. The software processes everything locally, so your files never leave your computer.

Use drag-and-drop, folder browser, or right-click conversion from Explorer.

Load your JP2 files into reaConverter

3. Select PNG as output format

Select PNG from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

Select PNG as output format

4. Start JP2 to PNG conversion

Click Convert to start the batch. reaConverter processes files quickly and shows you the status of each one.

Start Conversion

Once done, reaConverter shows a summary. Click 'Show converted files' to jump straight to your PNG output.

JP2 to PNG: what carries over and what does not

PNG is lossless, so nothing further is discarded during conversion. What it cannot do is restore detail that JP2 compression already removed, and the output file will usually be considerably larger.

JP2 to PNG — Free

Convert your JP2 files to PNG in seconds using reaConverter Lite — the fast, free, and offline solution. All conversions are processed locally on your PC, ensuring maximum speed and privacy with no internet required.

Do more with your images

Converting JP2 images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

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.

Image editing

User Reviews

Average User Rating:4.8
Last updated on August 08, 2026
"I design logos and need transparent PNGs for clients. reaConverter converts AI and EPS files to PNG with crisp edges and full alpha channel support. The batch processing saves me hours when I have to export dozens of variants. Absolutely essential for any graphic designer."
Laura Chen
Laura Chen
Freelance Designer
"For professional-grade PNG to WebP conversions, avoid online tools with restrictive quotas. reaConverter delivers batch processing at local disk speeds – the only viable option for frequent use."
Matthew Hernandez
Matthew Hernandez
Satisfied Customer
"For my game development sprites, I need PNGs with perfect compression. reaConverter lets me fine-tune the color palette and compression level. It even preserves metadata. This is the only converter I trust for my asset pipeline."
Tomás García
Tomás García
Indie Game Developer
"I had a pile of JPG screenshots that I needed to convert to PNG for a presentation. reaConverter kept every pixel intact. The interface is so straightforward – drag, drop, choose format, and go. No bloat, no ads. Just pure conversion power."
Aisha Patel
Aisha Patel
Satisfied Customer
"I love that reaConverter can convert PDF pages to individual PNGs. I used it to extract images from a scanned document – each page became a high-res PNG with zero loss. It's like magic, but it actually works every time."
Nancy Li
Nancy Li
Satisfied Customer
"My product photos always come out with messy backgrounds. I use reaConverter to convert them to PNG with transparency – it handles the conversion flawlessly. Then I drop them into my e‑commerce templates. Clean, professional, and so easy!"
Mark Robinson
Mark Robinson
E‑commerce Owner

JP2 to PNG Conversion: FAQ

Can reaConverter convert JP2 to PNG?

Yes! reaConverter instantly converts .jp2 to .png with perfect quality preservation. With its batch processing feature, you can convert multiple files at once in just a few clicks. You can even convert images directly from Windows Explorer using the right-click menu — fast and convenient.

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.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert JP2 to PNG in my browser?

Yes — with our free web-based JP2 to PNG converter, you can convert .jp2 files instantly, right in your browser. No installation, no uploads — perfect for quick, local conversions.

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 can I turn JP2 files into PNG on my computer?

The best way to change JP2s to PNGs on your PC is to install 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 JP2 to PNG.

How can I automate JP2 to PNG files conversion?

reaConverter supports all the most useful automation features such as right-click сonversion and Watch Folders for the most efficient automated files conversion in any software of this type.

Is there a way to convert JP2 files to PNG using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line jp2 to png converter for batch processing.

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceCopy IPTC dataChange format settingsChange image DPI

JP2 and PNG: related conversions

Other ways to convert JP2 files, and other sources that convert to PNG.

Beyond format conversion

Convert images straight from the right-click menu, or open the app to process an entire folder at once. Free, and every file stays on your PC.
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reaConverter Lite (FREEWARE)
Free trial · Windows 10/11 · 64-bit · v8.0.241 · Files never leave your computer
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