ND2 → CGM · Windows

Convert ND2 to CGM

Batch convert ND2 microscopy images to CGM. No Java, no plugins, no command line: it is an ordinary Windows application.

Tired of converting ND2 files one at a time? reaConverter processes entire folders to CGM automatically. Handles large batches reliably without crashes or timeouts. Files are processed on your own machine, whatever their size.

DownloadND2 to CGM ConverterConvert
ND2 to CGM
Online
ND2CGM
4.8

Converting files since 2001

Runs offline — nothing uploaded

Read what our users say →

How to Convert Multiple ND2 Files to CGM?

1. Download and Install reaConverter

Download reaConverter and install it in seconds. The setup is straightforward — no complex configuration, no extra software required.

reaConverter logo
Install reaConverter

2. Load your ND2 files

Load your ND2 files into reaConverter. You can add individual files or point to folders, and the software will queue everything automatically.

Add files by dragging them in, browsing folders, or using the right-click menu from Windows Explorer.

Load your ND2 files into reaConverter

3. Select CGM as output format

Select CGM from 700+ supported output formats. Choose your destination folder and adjust settings to match your needs.

Select CGM as output format

4. Start ND2 to CGM conversion

Then simply press the Convert button and your conversion will begin in no time!

Start Conversion

Once the conversion is complete, you can find your CGM files in the destination folder you selected.

Step by step

How It Works

reaConverter offers the fastest, simplest solution for converting your ND2 files into CGM in seconds - all files processed on your PC for maximum privacy and speed.

Download reaConverter

Deep Customization

Do more with your files

Converting ND2 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

What people say after the first batch

Average User Rating:4.8
Last updated on August 20, 2026
We faced a massive challenge: digitizing 20 years of CGM archives into PNG format. Initial estimates projected months of work, but reaConverter's powerful batch processing and resolution scaling let us complete the project in weeks. Most impressively, it handled even our pre-1994 vector files flawlessly—zero errors, perfect fidelity.
David McCullough
David McCullough
Satisfied Customer
Converting CGM files to SVG for our digital manuals used to be a nightmare until we found reaConverter. It preserves precise scaling and metadata flawlessly, making our workflow 3x faster with zero quality loss.
Charles Long
Charles Long
Aerospace Documentation Specialist
The step-by-step video makes conversion foolproof. I'd recommend this to my grandma - it's that well-explained!
DeShawn M. Thompson
DeShawn M. Thompson
Happy User
I'm really impressed with this software - it converts files between formats incredibly fast!
Lin Zhang
Lin Zhang
Happy User
I firmly believe working with JPEG — the universal format supported by all devices and apps—is the wisest choice. reaConverter handles these conversions flawlessly.
Ava Thomas
Ava Thomas
Happy User
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

FAQ

ND2 to CGM Conversion

What are ND2 files?

ND2 is the native image format of Nikon NIS-Elements microscopy software. The name refers to N-dimensional data, since a single file can contain multiple channels, focal planes, time points and stage positions along with the acquisition metadata.

What are CGM files?

CGM (Computer Graphics Metafile) is a format that contains vector graphics information (clip art, drawings) associated with graphics design or CAD programs. As opposed to other types of metafiles, such as EMF or WMF, CGM files are not only supported by Windows, but can be used on different platforms too. They are encoded using binary, character-based of clear-text encoding.

Can reaConverter convert ND2 to CGM?

Yes! reaConverter instantly converts .nd2 to .cgm 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 ND2 to CGM online?

If you only need to convert a few ND2 files to CGM format, feel free to try our free online free online ND2 to CGM converter — perfect for small batches with no installation needed!

How can I turn ND2 files into CGM on my computer?

The best way to change ND2s to CGMs 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 ND2 to CGM.

How can I automate ND2 to CGM 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 ND2 files to CGM using the command prompt?

reaConverter provides full access to all its features via Windows command line, including a high-performance command-line nd2 to cgm converter for batch processing.

What else can I do with reaConverter?

Convert CAD formatsSet file dateConvert DICOM imagesCrop fileConvert PDF

Related conversions

Other ways to convert ND2 files, and other sources that convert to CGM.

ND2 to TIFFND2 to PNGND2 to JPGCZI to CGMDC3 to CGMDCM to CGM
All ND2 conversionsAll CGM conversions

Discover More

Beyond format conversion

Batch conversion, editing, and processing across 700+ formats, from RAW and HEIC to DICOM, DWG, and PDF. Everything runs locally, with no cloud and no upload limits.

DownloadreaConverterPurchase

Free trial · Windows 10/11 · v8.0.245 · Files never leave your computer

reaConverter software