Convert RS to RAD

Bulk RS to RAD conversion with consistent results. Set it up once, process thousands of files with the same quality every time.

Looking to change RS files to RAD format? reaConverter makes it simple — add your files, select output format, and convert entire folders in one click. Runs entirely on your hardware for maximum speed — no waiting for uploads or server queues.

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How to Convert Multiple RS Files to RAD?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting RS files in under two minutes.

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Install reaConverter

2. Load your RS files

Start reaConverter and add your .rs files. The software processes everything locally, so your files never leave your computer.

Use drag-and-drop, folder browser, or right-click conversion from Explorer.

Load your RS files into reaConverter

3. Select RAD as output format

Select RAD from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

Select RAD as output format

4. Start RS to RAD conversion

Click Convert to start the batch. reaConverter processes files quickly and shows you the status of each one.

Start Conversion

Once done, reaConverter shows a summary. Click 'Show converted files' to jump straight to your RAD output.

RS to RAD Converter

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

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Do more with your files

Converting RS 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 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
"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
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
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
Sarah Lane
Satisfied Customer

RS to RAD Conversion: FAQ

What are RS files?

RS is part of a group of formats called Sun Raster Images, developed by Sun Microsystems for use on its UNIX platforms. Similar formats include RAST, RAS and SUN. Files with the RS extension contain bitmaps that were created or processed on workstations or servers developed by Sun Microsystems. They are considered rare and are probably difficult to open via regular image viewers.

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 RS to RAD?

Yes! reaConverter instantly converts .rs 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 RS to RAD online?

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

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

The best way to change RSs 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 RS to RAD.

How can I automate RS 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 RS 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 rs to rad converter for batch processing.

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceCopy IPTC dataConvert DICOM imagesResize photo

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