Convert STX to RAD

The quick and simple way to change your STX into RAD files is to use a quality piece of software, such as reaConverter.

reaConverter offers batch processing and offline support for converting STX files to RAD with precision, saving you time on large projects. With customizable quality settings, resolution adjustments, and support for bulk conversions, it ensures fast, high-quality results.

Download
reaConverter
Convert
STX to RAD
Online
Convert

How to Convert Multiple STX Files to RAD?

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. reaConverter is incredibly powerful and boasts an extensive variety of features.

reaConverter logo
Install reaConverter

2. Load your STX files

Start reaConverter and load all the .stx files you intend to convert into .rad. The software supports multiple STX conversion and processes all files locally on your computer.

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

Load your STX files into reaConverter

3. Select RAD as output format

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

Select RAD as output format

4. Start STX to RAD conversion

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

Screenshot

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

STX to RAD offline

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

Download Free Trial

Do more with your files

Converting STX files for use in a workflow? 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 April 23, 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
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
DeShawn M. Thompson
Happy User
"I'm really impressed with this software - it converts files between formats incredibly fast!"
Lin Zhang
Happy User
"I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly."
Ava Thomas
Happy User

STX to RAD Conversion: FAQ

What are STX files?

STX files represent RAW images created with SBIG CCD cameras. They are part of a group of formats known as Santa Barbara Instruments Astronomical Images, also including ST5, ST6, ST7 and ST8. Apart from astronomy, SBIG cameras can also be used in medical imaging, color photometry and a few other scientific and industrial sectors. All formats in the group are considered specialized and rare, so opening STX files might be possible only after conversion to more widely available extensions.

What are RAD files?

The RAD format is supported by a ray tracing application called Radiance, which contains several tools that support lighting simulation and measuring light levels. RAD files are often used in architectural project to design and evaluate lighting systems. Apart from lighting features, they can also save objects and materials, and they serve as input for OCT files that facilitate the scene rendering.

Can reaConverter convert STX to RAD?

Yes! reaConverter instantly converts .stx to .rad 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.

Can I convert STX to RAD online?

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

How can I turn STX files into RAD on my computer?

The best way to change STXs to RADs 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 STX to RAD.

How can I automate STX to RAD 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 STX files to RAD using the command prompt?

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

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceConvert CAD formatsSet image bit depthCopy IPTC data

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