Convert NAV to IGS

With our fast and user-friendly NAV to IGS converter, you can steer clear of the tedious task of manually converting multiple .nav files into igs format for hours on end.

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

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How to Convert Multiple NAV 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 NAV files

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

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

Load your NAV 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 NAV 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.

NAV to IGS Converter

reaConverter offers the fastest, simplest solution for converting your NAV 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 NAV 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 13, 2025
"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."
Elena Anderson
Elena Anderson
Happy User
"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."
R. Lewis
R. Lewis
Happy User
"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
Satisfied Customer
"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
J. Mitchell
Satisfied Customer
"reaConverter is pure gold! Rock-solid performance with zero crashes. No internet needed—perfect for travel or low-connectivity work. The ultimate offline alternative to sketchy web converters. Plus, the desktop version keeps sensitive files secure since nothing ever gets uploaded to the cloud."
Malik T. Martin
Malik T. Martin
Satisfied Customer
"I was skeptical at first, but reaConverter exceeded my expectations. The interface is intuitive, and the advanced settings let me tweak outputs perfectly. Plus, the customer support is fantastic!"
Sarah Lane
Sarah Lane
Satisfied Customer

NAV to IGS Conversion: FAQ

What are NAV files?

The NAV format is associated with software developed by AirNav Systems. Such programs are meant to offer support for flight tracking, delivering information on issues such as flight number, aircraft type, origin and destinations of flights, airport data etc. NAV files might not be compatible with other software outside the ones developed by AirNav Systems, but they can be converted to more widely accessible extensions.

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 NAV to IGS?

Yes! reaConverter instantly converts .nav 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 NAV to IGS online?

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

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

The best way to change NAVs 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 NAV to IGS.

How can I automate NAV 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 NAV 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 nav to igs converter for batch processing.

What else can I do with reaConverter?

Convert GIS filesCopy IPTC dataConvert RAW filesConvert Gerber imagesCrop photos

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