Convert SUL to HRU

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

reaConverter is an offline software program used to convert files between different file formats and perform image editing. With reaConverter you can easily convert SUL files to HRU format.

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How to Convert Multiple SUL Files to HRU?

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.

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Install reaConverter

2. Load your SUL files

Start reaConverter and load all the .sul files you intend to convert into .hru. The software supports multiple SUL conversion and processes all files locally on your computer.

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

Load your SUL files into reaConverter

3. Select HRU as output format

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

Select HRU as output format

4. Start SUL to HRU conversion

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

Screenshot

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

SUL to HRU Converter

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

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Do more with your files

Converting SUL 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 May 24, 2025
"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."
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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!"
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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!"
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Mark T.
Satisfied Customer
"The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!"
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DeShawn M. Thompson
Happy User
"I'm really impressed with this software - it converts files between formats incredibly fast!"
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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."
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Ava Thomas
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SUL to HRU Conversion: FAQ

What are SUL files?

SUL is an old and obsolete image format file associated with GFA RayTrace — a program designed for Atari ST computers. The software was released in the late 1980s and allowed users to operate with 3D objects in an incipient stage, usually implying a lot of time for required calculations. SUL files are now considered rare, so opening them probably requires conversion.

What are HRU files?

The HRU file format is a bitmap image format associated with the Soil and Water Assessment Tool (SWAT), which is a model developed through the SWAT-CUP program in Microsoft Windows. This software generates a detailed simulation model aimed to assess the result of various land management techniques in the case of large-size watersheds. HRUs represent output files containing detailed information compiled through SWAT, generally under the form of extensive tables with a large number of variables.

Can reaConverter convert SUL to HRU?

Yes! reaConverter instantly converts .sul to .hru 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 SUL to HRU online?

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

How can I turn SUL files into HRU on my computer?

The best way to change SULs to HRUs 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 SUL to HRU.

How can I automate SUL to HRU 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 SUL files to HRU using the command prompt?

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

What else can I do with reaConverter?

Convert RAW formatsConvert CAD formatsSet picture bit depthSet file dateCopy EXIF data

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