OBM Converter

Process entire photo libraries in minutes. reaConverter converts OBM files with control over exposure, color, and quality.

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reaConverter
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OBM Files
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OBMConverter

How to Convert .obm Photos in Bulk

1. Install reaConverter

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

2. Select OBM Files

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

3. Start Conversion

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

Convert OBM on your PC

For quick and effortless OBM 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 OBM 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 December 01, 2025
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer
"We receive artwork in all kinds of formats from clients. reaConverter takes care of converting them all to print-ready specs automatically using Watch Folders. It reduces errors, saves us time, and has improved our turnaround time with customers. Incredibly powerful software."
Michael D.
Michael D.
Print Shop Owner
"I deal with hundreds of images daily, and reaConverter has been a lifesaver. The Watch Folders feature lets me automate file conversions without lifting a finger. I set up a folder for incoming files and it automatically resizes, renames, and converts them into the formats I need. It's like having a personal assistant!"
Sarah T.
Sarah T.
Graphic Designer
"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Marcus White
Healthcare IT
"We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works."
David R.
David R.
IT Solutions Architect
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
DeShawn M. Thompson
DeShawn M. Thompson
Happy User

OBM images: Frequently Asked Questions

What are OBM files?

The OBM file format is a raw image file format used by some Olympus digital cameras. It stores uncompressed image data captured by the camera's image sensor, along with metadata such as camera settings and date/time information. The OBM format is similar to other raw image formats such as CR2 (Canon) and NEF (Nikon), which allow for more advanced post-processing of the image compared to compressed image formats like JPEG. However, since it is a proprietary format, it may not be supported by all image editing software.

Can reaConverter open OBM files?

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

How do I change OBM to another format?

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

Can I convert OBM online?

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

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

The best way to convert OBM 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 OBM.

How can I automate OBM 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 OBM 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 obm converter.

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceChange format settingsChange image DPIChange file date

What formats can I convert a OBM file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  dng  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  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  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  xbm  xpm 

Discover more

Explore our efficient OBM file converter that saves you time and effort by converting multiple .obm files into different formats.
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