Convert DRF to HPG

Batch convert DRF RAW files to HPG in one click. reaConverter handles entire photo libraries with consistent settings.

Online converters too slow for your DRF files? reaConverter works locally and handles unlimited batches. All processing runs locally on your PC, so your files stay private and secure. Studios rely on it for consistent color across thousands of photos.

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DRF to HPG
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How to Convert Multiple DRF Images to HPG?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting DRF files in under two minutes. reaConverter also includes editing tools: resize, crop, rotate, and more.

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Install reaConverter

2. Load your DRF files

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

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

Load your DRF files into reaConverter

3. Select HPG as output format

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

Select HPG as output format

4. Start DRF to HPG conversion

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

Start Conversion

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

DRF to HPG Converter

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

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Do more with your images

Converting DRF 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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User Reviews

Average User Rating:
Last updated on January 25, 2026
"Finally, an HPG Converter That Just Works! Last week, we processed 237 HPG blueprints in 18 minutes. Previously, this took half a workday!"
Kevin Nguyen
Kevin Nguyen
Satisfied Customer
"reaConverter handles HPG files flawlessly. I use it to convert plot files to PDF for approvals, and the output is always accurate. The automation through Watch Folders and command-line is a big plus for speeding up our workflow."
Daniel M.
Daniel M.
Mechanical Engineer
"An excellent program! I use it regularly in my work - it supports nearly every file format imaginable. The interface is intuitive and runs flawlessly every time."
Roger Cook
Roger Cook
Happy User
"For agencies handling confidential data, reaConverter eliminates cloud-upload risks while delivering unmatched conversion reliability. Our team uses it both in-office and remotely with identical results."
Jamal Bailey
Jamal Bailey
Satisfied Customer
"Our volunteer team uses reaConverter to prepare images for fundraising campaigns. The learning curve was minimal, and the results are professional-grade. The customer support team even helped us customize a workflow — fantastic service!"
Jason P. Bailey
Jason P. Bailey
Non-Profit Coordinator
"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

DRF to HPG Conversion: FAQ

What are DRF files?

The DRF format is associated with RAW images taken using some types of Kodak digital cameras. DRF images cannot be viewed as such, but need to go through an advanced image editing process, in which aspects such as color balance and brightness are adjusted. The DRF format is particularly used by professional photographers because it allows them to obtain high-quality and high-resolution images that can be shaped according to their desire during post-processing.

What are HPG files?

HPG is a vector image format created in a standard programming language called HPGL (Hewlett-Packard graphics language). Other extensions created in this language include PLT, HP2 and PL2. All are called "plotter files" and are created by drawing programs such as AutoCAD to be printed using a device specialized in vector graphics. An HPG file uses a line series of two-letter codes to render an image and can also include parameters.

Can reaConverter convert DRF to HPG?

Yes! reaConverter instantly converts .drf to .hpg 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 DRF to HPG online?

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

How can I turn DRF files into HPG on my computer?

The best way to change DRFs to HPGs 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 DRF to HPG.

How can I automate DRF to HPG 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 DRF files to HPG using the command prompt?

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

What else can I do with reaConverter?

Set manual file dateConvert RAW photosConvert GIS filesChange format settingsChange DPI

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