Convert IFL to CG4

Fast IFL to CG4 conversion for Windows. reaConverter supports 700+ formats with batch processing and built-in editing tools.

Online converters too slow for your IFL files? reaConverter works locally and handles unlimited batches. All processing runs locally on your PC, so your files stay private and secure.

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IFL to CG4
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How to Convert Multiple IFL Files to CG4?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting IFL files in under two minutes.

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Install reaConverter

2. Load your IFL files

Add IFL files to reaConverter. One file or a thousand, the process is the same. Everything runs locally on your machine.

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

Load your IFL files into reaConverter

3. Select CG4 as output format

Select CG4 from the output format list and set your destination folder. You can also adjust quality and compression settings.

Select CG4 as output format

4. Start IFL to CG4 conversion

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

Start Conversion

When finished, your new .cg4 files will be waiting in the destination folder.

IFL to CG4 Converter

reaConverter offers the fastest, simplest solution for converting your IFL files into CG4 in seconds - all files processed on your PC for maximum privacy and speed.

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Do more with your files

Converting IFL 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 January 20, 2026
"reaConverter saved our team hundreds of hours by digitizing decades of CG4 archives in weeks—not months. Its resolution scaling preserved every detail, even in files older than some team members!"
Anna K.
Anna K.
Satisfied Customer
"Finally an app that actually opens my weird files! Saves me from format frustration daily."
Kyle Brooks
Kyle Brooks
Happy User
"This converter delivers exceptionally quick format conversions with reliable results every time."
Brian White
Brian White
Happy User
"Security was our top concern when evaluating file conversion tools. reaConverter’s offline mode and role-based access controls let us lock it down for sensitive environments. No unexpected network calls or bloat — just clean, fast conversions. Even passed our pen-testing scans without a hitch."
Marcus White
Marcus White
Healthcare IT
"Creating marketing materials for various platforms requires multiple file versions from single sources. reaConverter's workflow automation lets us generate PNG, JPEG, and SVG variants from AI and PSD files simultaneously. The color profile management ensures brand consistency across all outputs, and the processing speed allows for last-minute changes without delaying deadlines."
Rebecca Turner
Rebecca Turner
Marketing Agency CEO
"I was drowning in mismatched file formats until I found reaConverter. The one-click conversion and editing tools simplified everything, and the pricing is reasonable for small businesses. Now I spend less time troubleshooting and more time growing my brand!"
Emily K.
Emily K.
E-commerce Entrepreneur

IFL to CG4 Conversion: FAQ

What are IFL files?

IFL is a graphics format associated with Gunpaint, a drawing program created for Commodore 64 (C64) computers. Gunpaint has now long been discontinued and images created or edited with it are probably difficult to open using current image viewers. Commodore was a popular brand of home computers launched in the 1980s, and the C64 was its most popular model. Gunpaint was also compatible with other 8-bit models of Commodore computers, which were less frequently used, such as the SX-64 or the Commodore 128.

What are CG4 files?

CG4 is a raster format associated with CALS (Continuous Acquisition and Life-Cycle Support) — a program initiated by the US Department of Defense to capture and link military data. CG4 is compatible with a very limited number of digital graphics programs. Files with this extension contain a bitmap that often uses the CCITT4 compression, which is an old fax machine standard used for black-and-white images.

Can reaConverter convert IFL to CG4?

Yes! reaConverter instantly converts .ifl to .cg4 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 IFL to CG4 online?

If you only need to convert a few IFL files to CG4 format, feel free to try our free online free online IFL to CG4 converter — perfect for small batches with no installation needed!

How can I turn IFL files into CG4 on my computer?

The best way to change IFLs to CG4s 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 IFL to CG4.

How can I automate IFL to CG4 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 IFL files to CG4 using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line ifl to cg4 converter for batch processing.

What else can I do with reaConverter?

Convert vector imagesConvert picture color spaceConvert PDFWatermark photoConvert CAD formats

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