Convert TOP to CGM

TOP to CGM conversion that keeps your files private. reaConverter runs offline on your computer with full batch processing support.

Looking to change TOP files to CGM format? reaConverter makes it simple — add your files, select output format, and convert entire folders in one click. Runs entirely on your hardware for maximum speed, so you never wait for uploads or server queues.

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TOP to CGM
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TOPCGM

How to Convert Multiple TOP Files to CGM?

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.

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Install reaConverter

2. Load your TOP files

Launch reaConverter and load the TOP files you want to convert. Add a few files or thousands, batch processing handles them all.

Drag-and-drop TOPs directly into reaConverter or use the folder browser to load entire directories.

Load your TOP files into reaConverter

3. Select CGM as output format

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

Select CGM as output format

4. Start TOP to CGM conversion

Press Convert to begin processing. You can watch the progress or minimize and let it run in the background.

Start Conversion

Your converted CGM files will appear in the destination folder as soon as processing completes.

TOP to CGM Converter

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

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Do more with your files

Converting TOP 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:4.8
Last updated on August 08, 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
"This software just works! My old laptop can’t handle Photoshop, but reaConverter flies through conversions without breaking a sweat. Wi-Fi gone? Still strong!"
Robert Williams
Robert Williams
Happy User

TOP to CGM Conversion: FAQ

What are TOP files?

A TOP image contains a 2-D vector representation of the top copper layer of a printed circuit board (PCB) created with Orcad software. The extension is part of a larger group called Gerber formats, which are used as a standard in the PCB industry. The 20+ formats included in this group describe different aspects of an electronic board, including copper layers, silkscreens, drilling data etc.

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 TOP to CGM?

Yes! reaConverter instantly converts .top 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 TOP to CGM online?

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

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

The best way to change TOPs 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 TOP to CGM.

How can I automate TOP 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 TOP 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 top to cgm converter for batch processing.

What else can I do with reaConverter?

Convert CAD formatsSet picture bit depthChange format settingsSet new DPIConvert Gerber images

TOP and CGM: related conversions

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

TOP to JPGTOP to PNGTOP to PDFGKO to CGMGM1 to CGMGPB to CGM
All TOP conversionsAll CGM conversions

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.
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