Convert BMQ to CG4

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

Tired of converting BMQ files one at a time? reaConverter processes entire folders to CG4 automatically. Handles large batches reliably without crashes or timeouts. RAW files convert with full color and quality control — no degradation.

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BMQ to CG4
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BMQCG4

How to Convert Multiple BMQ Images to CG4?

1. Download and Install reaConverter

reaConverter installs quickly on any Windows PC. No dependencies, no bloatware — just a clean setup that's ready to use immediately. Built-in editing tools let you resize, crop, or watermark as you convert.

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Install reaConverter

2. Load your BMQ files

Add your BMQ 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.

Load your BMQ files into reaConverter

3. Select CG4 as output format

Set CG4 as output format and select where to save your converted files. Customize quality settings if needed.

Select CG4 as output format

4. Start BMQ 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.

BMQ to CG4 Converter

reaConverter offers the fastest, simplest solution for converting your BMQ 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 BMQ 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.

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Image editing

User Reviews

Average User Rating:
Last updated on January 16, 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
"We deployed reaConverter across our department to standardize file formats for our archives. The command-line support and automation features integrated perfectly into our systems. Stellar performance and zero crashes—it just works."
David R.
David R.
IT Solutions Architect
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer
"I run a small design agency, and reaConverter has saved me countless hours. The batch processing is lightning-fast, and the ability to convert hundreds of files into different formats at once is a game-changer. Highly recommend!"
Mark T.
Mark T.
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

BMQ to CG4 Conversion: FAQ

What are BMQ files?

BMQ is a RAW image format containing an uncompressed image which can be processed and converted to a more accessible format. BMQs were developed by NuCore Technology, which later on became MediaTek. As RAW format files, BMQs can store image details with a high degree of accuracy and allow a wide range of computer processing features through which one can control aspects such as exposure, contrast, white balance etc.

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 BMQ to CG4?

Yes! reaConverter instantly converts .bmq 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 BMQ to CG4 online?

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

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

The best way to change BMQs 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 BMQ to CG4.

How can I automate BMQ 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 BMQ 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 bmq to cg4 converter for batch processing.

What else can I do with reaConverter?

Convert RAW filesCopy EXIF dataConvert GIS filesConvert Gerber imagesCrop photos

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