Convert SR2 to CAL

SR2 to CAL conversion that preserves quality. reaConverter gives you control over color space, resolution, and compression.

Need to convert SR2 to CAL? reaConverter handles batch conversion with ease, processing hundreds of files at once while preserving quality. Your files never leave your machine. No third-party servers, no privacy concerns. Studios rely on it for consistent color across thousands of photos.

Download
reaConverter
Convert
SR2 to CAL
Online
SR2CAL

How to Convert Multiple SR2 Images to CAL?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately. reaConverter also includes editing tools: resize, crop, rotate, and more.

reaConverter logo
Install reaConverter

2. Load your SR2 files

Add SR2 files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.

Drag-and-drop SR2s directly into reaConverter or use the folder browser to load entire directories.

Load your SR2 files into reaConverter

3. Select CAL as output format

Select CAL as target format and pick where to save results. You can keep default settings or fine-tune the output.

Select CAL as output format

4. Start SR2 to CAL conversion

Press Convert to begin processing. You can watch the progress or minimize and let it run in the background.

Start Conversion

Your converted CAL files will appear in the destination folder as soon as processing completes.

SR2 to CAL Converter

reaConverter offers the fastest, simplest solution for converting your SR2 files into CAL in seconds - all photos processed on your PC for maximum privacy and speed.

Download Free Trial

Do more with your images

Converting SR2 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
Image editing

User Reviews

Average User Rating:
Last updated on January 25, 2026
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
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
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
"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
"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

SR2 to CAL Conversion: FAQ

What are SR2 files?

SR2 is a proprietary format used by Sony cameras to capture RAW images. Other similar formats used by Sony are ARW and SRF. Shooting in RAW mode is very appealing for professional photographers because it allows them to control to a larger extent how the image will look like. With compressed formats such as JPG, the camera uses a series of pre-defined settings in order to bring the image to a reasonably small format, but in the case of RAW images the camera captures as much as its sensors allow and the photographer can correct unwanted aspects during digital post-processing.

What are CAL files?

A CAL image file represents a monochrome bitmap image that uses the CALS raster image standard for storing graphics data. This standard was created in the 1980s by the US Department of Defence as a compressed interchangeable image format. CAL and CALS are extensions used for similar purposes.

Can reaConverter convert SR2 to CAL?

Yes! reaConverter instantly converts .sr2 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 SR2 to CAL online?

If you only need to convert a few SR2 files to CAL format, feel free to try our free online free online SR2 to CAL converter — perfect for small batches with no installation needed!

How can I turn SR2 files into CAL on my computer?

The best way to change SR2s 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 SR2 to CAL.

How can I automate SR2 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 SR2 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 sr2 to cal converter for batch processing.

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceConvert RAW photo formatsConvert GIS filesChange file date

Find out more

Get advanced software for file conversion, processing, and editing, giving you complete, precise control over your work.
Download
reaConverter
Buy Now
reaConverter software