CLO Converter

Tired of slow online CLO converters? reaConverter works locally — instant results, unlimited files.

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reaConverter
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CLO Files
Online

How to Convert .clo Files in Bulk

1. Install reaConverter

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

2. Select CLO Files

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

3. Start Conversion

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

Convert CLO on your PC

For quick and effortless CLO 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 files

Converting CLO files for use in a larger project? reaConverter offers many ways to process files, so you can customize them according to your requirements.

Our range of editing options includes auto-processing options such as auto-rotate, auto-crop, watermarking and more. Change Color Space, copy Metadata, set DPI, manage ICC Profile, control Bit Depth.

Conversion features
Image editing

User Reviews

Average User Rating:
Last updated on November 25, 2025
"Exactly what I needed! Simple, fast, and no bloat. I use reaConverter Lite to resize and convert batches of images for documents. The presets make it super easy, and everything works smoothly."
Mark Jones
Mark Jones
Happy User
"This program is incredibly simple and user-friendly, even beginners can use it with ease. It supports batch processing, works offline, and runs smoothly on my aging Acer Aspire laptop. Best of all, the output quality is outstanding!"
Kevin Harris
Kevin Harris
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
"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
"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
"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

CLO files: Frequently Asked Questions

What are CLO files?

The file extension CLO belongs to the outdated software Cloe Ray-Tracer, which was primarily used in graphic design for generating virtual images with the aid of ray tracing technique. The utilization of this technique is predominantly observed in visual effects for TV and film, and less commonly in video games. At present, CLO files are relatively uncommon and only compatible with specific image viewer applications. Therefore, it is advisable to convert them to a more widely supported format for better storage and transferability.

Can reaConverter open CLO files?

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

How do I change CLO to another format?

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

Can I convert CLO online?

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

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

The best way to convert CLO files 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 CLO.

How can I automate CLO 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 CLO 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 clo converter.

What else can I do with reaConverter?

Convert PDF filesWatermark photosConvert vector filesConvert picture color spaceChange format settings

What formats can I convert a CLO file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  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 

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