CAL Converter

Save yourself from the hassle of spending countless hours trying to figure out how to convert multiple CAL image into other formats with our fast and easy CAL file converter.

CALConverter

How to Convert .cal Images in Bulk

1. Install reaConverter

Download reliable CAL conversion software to convert multiple .cal files and folders in one go.

2. Select CAL Files

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

3. Start Conversion

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

Convert CAL on your PC

For quick and effortless CAL 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.

Do more with your images

Converting CAL 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

User Reviews

Average User Rating:
Last updated on May 26, 2025
"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
"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
"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
Sanjay Mehta
Satisfied Customer
"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
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User

CAL images: Frequently Asked Questions

Can reaConverter open CAL files?

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

How do I change CAL to another format?

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

Can I convert CAL online?

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

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

The best way to convert CAL 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 CAL.

How can I automate CAL 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 CAL 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 cal converter.

What else can I do with reaConverter?

Convert Gerber imagesCrop imagesConvert CAD formatsChange bit depthConvert GIS files

What formats can I convert a CAL file to?
What types of files can I convert to CAL format?

Discover more

Explore our efficient CAL file converter that saves you time and effort by converting multiple .cal files into different formats.
reaConverter software