ORF Converter

Free ORF conversion with no upload. RAW files decode locally in the browser, so size is never a problem. The Windows app batches whole memory cards.

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ORF
in Browser
— No uploads, no limits
ORFConverter

How to Convert .orf Photos in Bulk

1. Install reaConverter

Download reliable ORF conversion software to convert multiple .orf files and folders in one go.
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Install reaConverter

2. Select ORF Files

Select ORFs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load ORF files

3. Start Conversion

Click Convert to start the bulk conversion of all selected ORF images. The process will begin right away.
reaConverter - Start ORF conversion

Convert ORF on your PC

For quick and effortless ORF file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

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Do more with your images

Converting ORF 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.

Image editing tools
Image editing

User Reviews

Average User Rating:
Last updated on May 26, 2026
"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!"
Jason P. Bailey
Jason P. Bailey
Non-Profit Coordinator
"For cross-platform compatibility, JPEG remains the gold standard. reaConverter’s precision conversions ensure perfect results every time, whether for presentations, websites, or client deliverables."
Paul Baker
Paul Baker
Happy User
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
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
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User

ORF images: Frequently Asked Questions

What are ORF files?

ORF is the file format used for raw images taken by Olympus digital cameras. It stands for Olympus Raw Format. Raw image formats contain minimally processed data from the image sensor of the digital camera. They are often described as «digital negatives» and offer photographers more control and flexibility during post-processing. ORF files contain all the information captured by the camera's sensor, including color data and image metadata, but they require specialized software to open and edit.

Can reaConverter open ORF files?

reaConverter fully supports the ORF image format – open, edit, and export ORF files to any other popular file format with ease.

How do I change ORF to another format?

reaConverter is a user-friendly tool for converting ORF files. Once installed on your computer, it allows you to convert all your .orf files at once with just a few clicks. You can even convert orf images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert ORF online?

If you only want to convert a few ORF images, you are welcome to try our free online ORF converter.

How can I turn ORF files on my computer to another format?

The best way to convert ORF 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 ORF.

How can I automate ORF 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 ORF 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 orf converter.

What else can I do with reaConverter?

Change file dateConvert vector filesConvert picture color spaceConvert GIS filesCopy IPTC data

What formats can I convert a ORF file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  cit  dcm  dcx  dds  dgn  dis  dng  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  glb  gltf  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  step  stl  stp  svg  svgz  tga  tif  tiff  u3d  webp  webpll  wmf  wmz  wpg  wrl  x3d  xbm  xpm 

Beyond ORF conversion

Convert .orf files in batches of any size, with editing and processing applied along the way. The same tool also handles 700+ other formats, including CAD, medical imaging, and GIS.
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Free trial · Windows 10/11 · 64-bit · v8.0.240 · Files never leave your computer
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