Convert LWS to IGS

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

reaConverter is a software that allows you to convert lws files to igs format. It supports a wide range of feaures and can convert multiple files at once, including batch processing, customizable output settings (such as quality adjustment and resolution), and compatibility with various other file formats for versatile conversion needs.

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LWSIGS

How to Convert Multiple LWS Files to IGS?

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 LWS files

Start reaConverter and load all the .lws files you intend to convert into .igs. The software supports multiple LWS conversion and processes all files locally on your computer.

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

Load your LWS files into reaConverter

3. Select IGS as output format

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

Select IGS as output format

4. Start LWS to IGS conversion

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

Start Conversion

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

LWS to IGS Converter

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

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Do more with your files

Converting LWS 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 October 02, 2025
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
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"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
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"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
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"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"
Robert Williams
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"Rare software that actually does it all! Converts anything, beautiful interface, and never lets me down. A must-have!"
Henry R.
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"For cross-platform compatibility, JPEG remains the gold standard. reaConverter’s precision conversions ensure perfect results every time, whether for presentations, websites, or client deliverables."
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LWS to IGS Conversion: FAQ

What are LWS files?

LWS is an extension attached to 3D scenes created using LightWave, a well-known program developed by NewTek for 3D modeling and animaton. LWS files store data about 3D objects and scenes, including position and camera movements. As in the case of LWO files, to which they are similar, LWS vectors contain objects stored as meshes and definitions of various attributes, including color, shades, transparency etc.

What are IGS files?

The IGS (Initial Graphics Exchange Specification) file format is a standardized CAD data exchange format used to transfer 2D and 3D model data between different CAD systems. Developed in the 1980s, IGES ensures compatibility across various engineering and design software by storing geometric data, annotations, and structure in a neutral ASCII or binary format.

Can reaConverter convert LWS to IGS?

Yes! reaConverter instantly converts .lws to .igs 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 LWS to IGS online?

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

How can I turn LWS files into IGS on my computer?

The best way to change LWSs to IGSs 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 LWS to IGS.

How can I automate LWS to IGS 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 LWS files to IGS using the command prompt?

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

What else can I do with reaConverter?

Convert GIS filesChange format settingsChange DPIConvert vector filesChange color space

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