Convert CIFF to CG4

Turn CIFF camera files into CG4 quickly. reaConverter handles batch RAW conversion with options for exposure, color, and quality.

Got a folder full of CIFF files? reaConverter batch converts them to CG4 in minutes, not hours. Local processing means instant results, even with thousands of files. Preserves RAW quality with options for color space and compression settings.

1. Download and Install reaConverter

First, grab reaConverter from the download button below. Installation is fast, and the software runs offline — no account or signup needed. Built-in editing tools let you resize, crop, or watermark as you convert.

Install reaConverter

2. Load your CIFF files

Load your CIFF RAW photos into reaConverter. Add entire shoots at once and process them in minutes.

Browse for files, drag them in, or add entire folders at once. reaConverter queues everything automatically.

3. Select CG4 as output format

Choose CG4 as output format. Adjust color profile, quality, and resolution settings to match your photography workflow.

4. Start CIFF to CG4 conversion

Start the conversion with one click. reaConverter handles everything and notifies you when it's done.

When the batch finishes, your CG4 files are ready in the destination folder you chose earlier.

CIFF to CG4 Converter

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

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Do more with your images

Converting CIFF 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 24, 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.

Satisfied Customer

"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."

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

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

Satisfied Customer

"Your solution was buried deeper in search results than it should be. After struggling with unclear alternatives, I found your guides — finally, instructions that made sense for a first-time user like me. Excellent work!"

Richard E. Miller

Satisfied Customer

"Converts files in seconds! Finally a tool that's both fast and simple to use."

Wei Chen

Happy User

CIFF to CG4 Conversion: FAQ

Can reaConverter convert CIFF to CG4?

Yes! reaConverter instantly converts .ciff 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.

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 CIFF to CG4 online?

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

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

The best way to change CIFFs 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 CIFF to CG4.

How can I automate CIFF 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 CIFF 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 ciff to cg4 converter for batch processing.

What else can I do with reaConverter?

Copy metadata (EXIF, IPTC)Convert Gerber files Crop images Change format settings Change picture DPI