Free QOI to PNG Converter

Looking for a simple and reliable way to convert QOI 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 QOIs 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.

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How to Convert Multiple QOI 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.

Free Image Converter
Install Free QOI Converter

2. Load your QOI files

Open reaConverter and import your .qoi files. No file limits, no slowdowns. Add as many as you need.

Drag files into the window, use the Add Files button, or select entire folders.

Load your QOI files into reaConverter

3. Select PNG as output format

Select PNG as target format and pick where to save results. You can keep default settings or fine-tune the output.

Select PNG as output format

4. Start QOI to PNG conversion

Hit Convert to process your files. The log window shows progress, timing, and status for every file.

Start Conversion

Conversion complete? Your PNG files are saved to the destination folder, ready to use.

QOI to PNG — Free

Convert your QOI 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.

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Do more with your images

Converting QOI 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.

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User Reviews

Average User Rating:4.8
Last updated on August 08, 2026
"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 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
"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
"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
"I design stickers but could never cleanly resize my PNG logos without pixelation. reaConverter’s PNG-to-SVG tool keeps everything sharp—even when scaling up. My Etsy shop looks way more professional now!"
Lisa Palmer
Lisa Palmer
Digital Artist

QOI to PNG Conversion: FAQ

What are QOI files?

QOIQOI (Quite OK Image) is a fast, lossless image format designed as a simpler alternative to PNG. It offers similar compression quality but with much faster encoding/decoding speeds, making it ideal for applications where performance matters.

What are PNG files?

The PNG (Portable Network Graphics) file format was designed in the mid-1990s as an improved alternative to the previously existing JPG and GIF formats, and as an extension which would be particularly web-friendly. In time, PNG files have gained a wide popularity and are highly appreciated at the moment for their ability to provide a lossless compression of images, which translates in high-quality and detailed renderings.

Can reaConverter convert QOI to PNG?

Yes! reaConverter instantly converts .qoi 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 QOI to PNG online?

If you only need to convert a few QOI files to PNG format, feel free to try our free online free online QOI to PNG converter — perfect for small batches with no installation needed!

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 QOI files into PNG on my computer?

The best way to change QOIs 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 QOI to PNG.

How can I automate QOI 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 QOI 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 qoi to png converter for batch processing.

What else can I do with reaConverter?

Convert DICOM filesResize pictureChange file dateCopy IPTC dataConvert vector files

QOI and PNG: related conversions

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

PNG to QOIQOI to JPGQOI to PDFQOI to TIFFAVIF to PNGDDS to PNGEXR to PNG
All QOI conversionsAll PNG conversions

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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Free trial · Windows 10/11 · 64-bit · v8.0.241 · Files never leave your computer
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