Convert BTN to SGI

For a hassle-free and effective conversion of your BTN files to SGI format, it is recommended to utilize a trusted software tool like reaConverter.

reaConverter is a fast offline BTN to SGI converter. Whether you need to convert hundreds or thousands of BTN files, reaConverter can handle it all.

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How to Convert Multiple BTN Files to SGI?

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 BTN files

Start reaConverter and load all the .btn files you intend to convert into .sgi. The software supports multiple BTN conversion and processes all files locally on your computer.

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

Load your BTN files into reaConverter

3. Select SGI as output format

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

Select SGI as output format

4. Start BTN to SGI 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 SGI files in the destination folder you selected.

BTN to SGI Converter

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

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Do more with your files

Converting BTN 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
"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!"
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Richard E. Miller
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"Converts files in seconds! Finally a tool that's both fast and simple to use."
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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!"
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Sanjay Mehta
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"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
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Logan B.
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"I use the online converter — it’s quick and hassle-free!"
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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!"
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BTN to SGI Conversion: FAQ

What are BTN files?

A BTN file is an animated bitmap image created using Just Buttons — a software program created for Windows. Just Buttons can be used for creating static or animated web buttons and banners, and can automatically generate JavaScript or mouseover and mouse down events.

What are SGI files?

SGI (Silicon Graphics Image) is a raster image format associated with Silicon Graphics workstations. It is a bitmap file that can store black-and-white, gray-scale and color images, and may also contain color maps and alpha channels. SGI files are sometimes referred to as RGBs and can either use no image compression or RLE compression. Alternative extensions for the SGI format are BW, RGB and RGBA.

Can reaConverter convert BTN to SGI?

Yes! reaConverter instantly converts .btn to .sgi 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 BTN to SGI online?

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

How can I turn BTN files into SGI on my computer?

The best way to change BTNs to SGIs 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 BTN to SGI.

How can I automate BTN to SGI 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 BTN files to SGI using the command prompt?

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

What else can I do with reaConverter?

Convert Gerber imagesCrop imagesConvert DICOM imagesResize photosChange file creation date

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