Convert EXR to CAL

With our fast and user-friendly EXR to CAL converter, you can steer clear of the tedious task of manually converting multiple .exr files into cal format for hours on end.

reaConverter is a fast offline EXR to CAL converter. Whether you need to convert hundreds or thousands of EXR files, reaConverter can handle it all.

1. Download and Install reaConverter

reaConverter is quick to download, install and launch. This standalone software is extremely efficient in managing a wide range of batch conversions. At the same time, it will allow you to apply image editing options during conversion.

Install reaConverter

2. Load your EXR files

Start reaConverter and load all the .exr files you intend to convert into .cal. The software supports multiple EXR conversion and processes all files locally on your computer.

Select EXRs from a folder or by drag-and-dropping them directly into the reaConverter window.

3. Select CAL as output format

Pick the CAL as output format and choose the destination folder where you want to save new .cal files.

4. Start EXR to CAL conversion

Then simply press Convert button and your conversion will begin in no time!

Once the conversion is complete, you can find your CAL files in the destination folder you selected.

EXR to CAL Converter

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

Download Free Trial

Do more with your images

Converting EXR 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.

Image editing tools

User Reviews

Average User Rating:
Last updated on May 24, 2025

"Finally an app that actually opens my weird files! Saves me from format frustration daily."

Kyle Brooks

Happy User

"This converter delivers exceptionally quick format conversions with reliable results every time."

Brian White

Happy User

"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

Healthcare IT

"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."

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

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

Satisfied Customer

EXR to CAL Conversion: FAQ

Can reaConverter convert EXR to CAL?

Yes! reaConverter instantly converts .exr to .cal 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 EXR to CAL online?

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

How can I turn EXR files into CAL on my computer?

The best way to change EXRs to CALs 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 EXR to CAL.

How can I automate EXR to CAL 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 EXR files to CAL using the command prompt?

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

What else can I do with reaConverter?

Convert vector images Convert picture color space Copy IPTC data Convert CAD formats Set image bit depth