Convert WB1 to SGI

Need to convert hundreds of WB1 files to SGI? reaConverter does it in one click. No file limits, no watermarks, no internet required.

Need to convert WB1 to SGI? reaConverter handles batch conversion with ease, processing hundreds of files at once while preserving quality. Your files never leave your machine. No third-party servers, no privacy concerns.

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WB1 to SGI
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WB1SGI

How to Convert Multiple WB1 Files to SGI?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately.

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Install reaConverter

2. Load your WB1 files

Launch reaConverter and load the WB1 files you want to convert. Add a few files or thousands, batch processing handles them all.

Drag-and-drop WB1s directly into reaConverter or use the folder browser to load entire directories.

Load your WB1 files into reaConverter

3. Select SGI as output format

Set SGI as output format and select where to save your converted files. Customize quality settings if needed.

Select SGI as output format

4. Start WB1 to SGI conversion

Press Convert to begin processing. You can watch the progress or minimize and let it run in the background.

Start Conversion

Your converted SGI files will appear in the destination folder as soon as processing completes.

WB1 to SGI Converter

reaConverter offers the fastest, simplest solution for converting your WB1 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 WB1 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.

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Image editing

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Last updated on January 15, 2026
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WB1 to SGI Conversion: FAQ

What are WB1 files?

WB1 is the proprietary format for Webshots, an image viewing and sharing program. Webshots was initially created in the 1990s as a screensaver and wallpaper software, and in time it was developed to become a photo sharing website, offering desktop applications and mobile applications for Android and iOS devices. A WB1 file can contain a raster image and can also use the alternative extension WBD.

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 WB1 to SGI?

Yes! reaConverter instantly converts .wb1 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 WB1 to SGI online?

If you only need to convert a few WB1 files to SGI format, feel free to try our free online free online WB1 to SGI converter — perfect for small batches with no installation needed!

How can I turn WB1 files into SGI on my computer?

The best way to change WB1s 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 WB1 to SGI.

How can I automate WB1 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 WB1 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 wb1 to sgi converter for batch processing.

What else can I do with reaConverter?

Change format settingsChange DPISet manual file dateCopy metadata (EXIF, IPTC)Convert vector files

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