Convert AC to RAD

Batch convert AC to RAD for easy sharing. reaConverter exports 3D models offline with control over output settings.

Looking to change AC 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. Export 3D models to compatible formats for easy sharing.

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AC to RAD
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ACRAD

How to Convert Multiple AC Files to RAD?

1. Download and Install reaConverter

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

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Install reaConverter

2. Load your AC files

Start reaConverter and add your .ac 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 AC 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 AC 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.

AC to RAD Converter

reaConverter offers the fastest, simplest solution for converting your AC 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 AC 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 20, 2026
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"After 200+ conversions on my budget laptop (i3-1115G4/4GB RAM/Win11), reaConverter outperforms heavyweight tools. Zero crashes, low CPU usage during batch processing, and no internet dependency - exactly what professionals need."
Walter Morgan
Walter Morgan
Satisfied Customer
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
Satisfied Customer
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
Happy Online User
"Working in a print studio means constantly juggling obscure file formats. I used to waste hours Googling converters or installing random software — until reaConverter became my Swiss Army knife. Install it once, and you're set forever. No internet? No problem!"
Helen Evans
Helen Evans
Satisfied Customer

AC to RAD Conversion: FAQ

What are AC files?

AC is a vector file that contains geometrical data related to a 3D model created with AC3D, including texture, polygon material (known as "surface material"), object data etc. AC3D is a program initially developed by Inivis for Amiga computers in the early 1990s, delivering applications for 3D modeling and animations. The software was mostly used for game programming and continues to be available in an updated version.

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 AC to RAD?

Yes! reaConverter instantly converts .ac 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 AC to RAD online?

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

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

The best way to change ACs 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 AC to RAD.

How can I automate AC 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 AC 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 ac to rad converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesConvert DICOM filesResize picturesCopy metadata (EXIF, IPTC)Change format settings

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