Convert STX to HRU

If you're looking for a reliable and efficient software tool to convert your STX files to HRU format with ease, you can count on reaConverter.

reaConverter is offline conversion software that supports multiple file formats, including STX to HRU conversion, along with image editing capabilities.

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STX to HRU
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How to Convert Multiple STX 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 STX files

Start reaConverter and load all the .stx files you intend to convert into .hru. 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 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 STX to HRU conversion

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

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

STX to HRU offline

reaConverter offers the fastest, simplest solution for converting your STX 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 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
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User Reviews

Average User Rating:
Last updated on April 23, 2025
"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"
Richard E. Miller
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"Converts files in seconds! Finally a tool that's both fast and simple to use."
Wei Chen
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"I'd been searching for reliable conversion software forever — reaConverter has everything I need! After installing and watching the tutorial, I had my files converted to the perfect format in minutes. Flawless experience!"
Sanjay Mehta
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"An excellent program! I use it regularly in my work — it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."
Roger Cook
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"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
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"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"
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STX to HRU 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 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 STX to HRU?

Yes! reaConverter instantly converts .stx 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 STX to HRU online?

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

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

The best way to change STXs 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 STX to HRU.

How can I automate STX 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 STX 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 stx to hru converter for batch processing.

What else can I do with reaConverter?

Convert Gerber imagesCrop imagesChange file creation dateConvert CAD formatsChange bit depth

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