Convert HPI to CGM

Convert HPI to CGM without quality loss. reaConverter gives you full control over resolution, compression, and output settings.

Manual HPI to CGM conversion wastes hours. reaConverter automates the process — just add files and click Convert. Everything happens offline on your computer — no uploads, no cloud risks.

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.

Install reaConverter

2. Load your HPI files

Open reaConverter and add your HPI files. You can load individual files, entire folders, or even nested subfolders.

Drop your HPI files into the window or use File menu to browse and select folders.

3. Select CGM as output format

Choose CGM as the target format. Pick a destination folder or let reaConverter save files alongside the originals.

4. Start HPI to CGM conversion

Hit Convert and let reaConverter do the work. The progress window shows status for each file in real time.

After conversion, find your CGM files in the output folder. Click 'Show converted files' to open it directly.

HPI to CGM Converter

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

Download Free Trial

Do more with your files

Converting HPI 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

User Reviews

Average User Rating:
Last updated on January 13, 2026

"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

Aerospace Documentation Specialist

"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

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

"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

Happy User

HPI to CGM Conversion: FAQ

Can reaConverter convert HPI to CGM?

Yes! reaConverter instantly converts .hpi 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 HPI to CGM online?

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

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

The best way to change HPIs 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 HPI to CGM.

How can I automate HPI 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 HPI 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 hpi to cgm converter for batch processing.

What else can I do with reaConverter?

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