CT Converter

Convert CT files fast and easy with reaConverter - batch process all your files at once with just a few clicks.

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CT Files
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How to Convert .ct Files in Bulk

1. Install reaConverter

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

2. Select CT Files

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

3. Start Conversion

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

Convert CT on your PC

For quick and effortless CT 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 CT 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 August 30, 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
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
Richard E. Miller
Satisfied Customer
"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
"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
"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."
Rebecca Turner
Rebecca Turner
Marketing Agency CEO
"My photography business relies on fast, accurate processing of images. With reaConverter’s Watch Folder, I drop my RAW photos into a folder and they’re instantly converted to high-res JPEGs with custom naming and watermarking. It’s streamlined my post-processing more than I imagined possible."
Emily R.
Emily R.
Photographer

CT files: Frequently Asked Questions

What are CT files?

A CT file represents a bitmap image associated with Iris printers. This brand of large-format color inkjet printers was released in the 1980s and is currently owned by Kodak. Iris printers are used for prepress purposes, delivering a hard copy that shows exactly how the image will look like, and allowing users to check colors and design before mass production printing. They were used particularly in the 1980s and 1990s for reproductions of fine art on different types of media, but in recent years have been superseded by Epson printers.

Can reaConverter open CT files?

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

How do I change CT to another format?

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

Can I convert CT online?

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

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

The best way to convert CT 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 CT.

How can I automate CT 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 CT 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 ct converter.

What else can I do with reaConverter?

Convert GIS filesConvert Gerber filesCrop photosChange format settingsChange picture DPI

What formats can I convert a CT 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 CT file converter that saves you time and effort by converting multiple .ct files into different formats.
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