Convert ORF to APNG

Turn ORF camera files into APNG quickly. reaConverter handles batch RAW conversion with options for exposure, color, and quality.

Manual ORF to APNG conversion wastes hours. reaConverter automates the process — just add files and click Convert. Everything happens offline on your computer — no uploads, no cloud risks. Preserves RAW quality with options for color space and compression settings.

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ORF to APNG
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ORFAPNG

How to Convert Multiple ORF Images to APNG?

1. Download and Install reaConverter

First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed. Apply image edits like resize, crop, or color adjustment while converting.

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Install reaConverter

2. Load your ORF files

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

Drag-and-drop ORFs directly into reaConverter or use the folder browser to load entire directories.

Load your ORF files into reaConverter

3. Select APNG as output format

Pick APNG as the output format. Set the destination folder and optionally configure resolution, quality, or file naming.

Select APNG as output format

4. Start ORF to APNG conversion

Press Convert to begin processing. You can watch the progress or minimize and let it run in the background.

Start Conversion

Your converted APNG files will appear in the destination folder as soon as processing completes.

ORF to APNG Converter

reaConverter offers the fastest, simplest solution for converting your ORF files into APNG in seconds - all photos processed on your PC for maximum privacy and speed.

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Do more with your images

Converting ORF 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:
Last updated on January 13, 2026
"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
J. Mitchell
Satisfied Customer
"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."
Malik T. Martin
Malik T. Martin
Satisfied Customer
"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"
Sarah Lane
Sarah Lane
Satisfied Customer
"An excellent program! I use it regularly in my work - it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."
Roger Cook
Roger Cook
Happy User
"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
Jamal Bailey
Satisfied Customer
"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"
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ORF to APNG Conversion: FAQ

What are ORF files?

ORF is an image file extension associated with RAW images captured with Olympus cameras. While most amateur photographers prefer shooting in a more accessible format, like JPEG or TIFF, which includes predefined features to correct aspects such as lack of brightness, color depth or noise, professionals mostly choose to shoot in RAW mode. Though ORF images can be up to 6 times larger than JPEGs or other compressed formats, they include a significantly larger number of options to add digital adjustments and change the image according to how the author wants.

What are APNG files?

The APNG format is also known as "animated PNG" and is made up of a series of PNG files of the same size that are connected as an animation. APNG files are similar in function with GIFs, but they support better quality images and transparency.

Can reaConverter convert ORF to APNG?

Yes! reaConverter instantly converts .orf to .apng 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.

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 ORF to APNG online?

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

How can I turn ORF files into APNG on my computer?

The best way to change ORFs to APNGs 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 ORF to APNG.

How can I automate ORF to APNG 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 ORF files to APNG using the command prompt?

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

What else can I do with reaConverter?

Copy IPTC dataChange file creation dateConvert Gerber imagesCrop imagesConvert vector images

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