Convert PLY to CG4

PLY to CG4 with consistent quality. reaConverter handles 3D files in batch — perfect for collaboration across different software.

Online converters too slow for your PLY files? reaConverter works locally and handles unlimited batches. All processing runs locally on your PC, so your files stay private and secure. Processes 3D files for collaboration across different platforms.

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PLY to CG4
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PLYCG4

How to Convert Multiple PLY Files to CG4?

1. Download and Install reaConverter

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

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Install reaConverter

2. Load your PLY files

Add PLY 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 PLY 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 PLY 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.

PLY to CG4 Converter

reaConverter offers the fastest, simplest solution for converting your PLY 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 PLY 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 25, 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

PLY to CG4 Conversion: FAQ

What are PLY files?

PLY or "Polygon File Format" is an extension used for storing data collected with 3D scanners. It is also known as "Stanford Triangle Format" because it was created at Stanford University in the mid-1990s, with a design inspired by Wavefront's OBJ vector format. A PLY file contains a 3D description of an object through a list of nominally flat polygons, as well as info regarding color, transparency, textures 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 PLY to CG4?

Yes! reaConverter instantly converts .ply 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 PLY to CG4 online?

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

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

The best way to change PLYs 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 PLY to CG4.

How can I automate PLY 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 PLY 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 ply to cg4 converter for batch processing.

What else can I do with reaConverter?

Convert vector filesConvert picture color spaceConvert PDF filesWatermark photoConvert Gerber files

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