Convert ERF to IGS

ERF to IGS with professional color control. reaConverter batch converts RAW files with options for color balance and output quality.

Tired of converting ERF files one at a time? reaConverter processes entire folders to IGS automatically. Handles large batches reliably without crashes or timeouts. Photographers use it to batch process entire shoots in minutes.

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting ERF files in under two minutes. Need edits? Resize, rotate, or add watermarks during conversion.

Install reaConverter

2. Load your ERF files

Add your ERF files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.

You can drag-and-drop files, browse to a folder, or add entire directory trees including subfolders.

3. Select IGS as output format

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

4. Start ERF to IGS conversion

Click the Convert button to start. reaConverter will process all your files with the settings you selected.

When finished, your new .igs files will be waiting in the destination folder.

ERF to IGS Converter

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

Download Free Trial

Do more with your images

Converting ERF images for use in a larger project? With reaConverter, you can convert, edit, and enhance your images in one streamlined process.

Our range of editing options includes such image processing actions as Resize, Rotate, Crop, Color Replace, Watermarks and more. Adjust actions include RGB, HLS, HSV, Brightness and Contrast. Auto-processing options are also available, such as auto-rotate and auto-crop.

Image editing tools

User Reviews

Average User Rating:
Last updated on January 25, 2026

"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

Happy User

"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."

Jamal Bailey

Satisfied Customer

"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!"

Jason P. Bailey

Non-Profit Coordinator

"An efficient all-in-one solution for image conversion and light editing, designed for maximum user-friendliness."

Elena Anderson

Happy User

"Enable shell integration for lightning-fast file conversions directly from Windows Explorer."

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

Satisfied Customer

ERF to IGS Conversion: FAQ

Can reaConverter convert ERF to IGS?

Yes! reaConverter instantly converts .erf 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.

What is reaConverter used for?

reaConverter is a software program used for converting images and other types of files from one format to another. It supports a wide range of file formats and allows users to convert multiple files at once, making it a valuable tool for graphic designers, photographers, and other professionals who work with digital images. reaConverter also includes features for resizing, cropping, and editing images, along with batch processing capabilities that help automate repetitive tasks.

Can I convert ERF to IGS online?

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

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

The best way to change ERFs 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 ERF to IGS.

How can I automate ERF 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 ERF 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 erf to igs converter for batch processing.

What else can I do with reaConverter?

Change file date Convert GIS files Convert vector images Convert picture color space Convert DICOM images