Convert RDC to HPG

RDC to HPG with professional color control. reaConverter batch converts RAW files with options for color balance and output quality.

RDC to HPG conversion is faster with the right tool. reaConverter handles everything from a few files to thousands in one batch. Processes files consistently every time, with full control over quality and output settings. Studios rely on it for consistent color across thousands of photos.

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RDC to HPG
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How to Convert Multiple RDC Images to HPG?

1. Download and Install reaConverter

reaConverter is a standalone Windows app — download, install, and start converting RDC files in under two minutes. Need edits? Resize, rotate, or add watermarks during conversion.

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Install reaConverter

2. Load your RDC files

Add your RDC files to reaConverter. Whether it's a handful or an entire archive, the batch engine processes them efficiently.

Drag files into the window, use the Add Files button, or select entire folders.

Load your RDC files into reaConverter

3. Select HPG as output format

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

Select HPG as output format

4. Start RDC to HPG conversion

Hit Convert to process your files. The log window shows progress, timing, and status for every file.

Start Conversion

Conversion complete? Your HPG files are saved to the destination folder, ready to use.

RDC to HPG Converter

reaConverter offers the fastest, simplest solution for converting your RDC 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 RDC 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
"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
"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
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
Satisfied Customer
"I use the online converter — it’s quick and hassle-free!"
Jian Wong
Jian Wong
Happy Online User
"Working in a print studio means constantly juggling obscure file formats. I used to waste hours Googling converters or installing random software — until reaConverter became my Swiss Army knife. Install it once, and you're set forever. No internet? No problem!"
Helen Evans
Helen Evans
Satisfied Customer
"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

RDC to HPG Conversion: FAQ

What are RDC files?

RDC is a RAW image format associated with Rollei cameras. This German brand is well known for the Rolleiflex and Rolleicord series, which include several high-end models that were initially developed in the 1930s and developed throughout the following decades. In the early 1990s, the brand became part of the South-Korean group Samsung, but nowadays it is again based in Germany and continues to provide medium-sized, 35mm and subminiature cameras for an exclusive target public. The RDC format can be opened by a limited number of viewers, so the best option is to convert it to a better known and more accessible format, such as JPEG or TIFF.

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 RDC to HPG?

Yes! reaConverter instantly converts .rdc 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 RDC to HPG online?

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

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

The best way to change RDCs 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 RDC to HPG.

How can I automate RDC 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 RDC 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 rdc to hpg converter for batch processing.

What else can I do with reaConverter?

Convert DICOM imagesResize pictureConvert CAD formatsChange image bit depthSet file date

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