Convert OAZ to HPG

Convert OAZ to HPG without uploading files anywhere. reaConverter works entirely on your PC — fast, private, and handles thousands of files at once.

reaConverter transforms OAZ files to HPG quickly and reliably. Drag in folders, set your options, click Convert, done. No cloud accounts, no file uploads, no complicated setup. Just install and start converting.

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OAZ to HPG
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How to Convert Multiple OAZ Files to HPG?

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.

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Install reaConverter

2. Load your OAZ files

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

Select OAZs from a folder or drag-and-drop them directly into the reaConverter window.

Load your OAZ files into reaConverter

3. Select HPG as output format

Choose HPG for output and set your save location. reaConverter lets you customize quality and apply edits before conversion.

Select HPG as output format

4. Start OAZ to HPG conversion

Press the Convert button and reaConverter takes care of the rest. Processing time depends on file size and volume.

Start Conversion

After processing, find all your new .hpg files in the output location. The log shows details for each conversion.

OAZ to HPG Converter

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

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Do more with your files

Converting OAZ 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:
Last updated on January 13, 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
"5/5⭐ Finally! Does what it promises - converts AND tweaks images without complicated menus. Perfect for quick jobs."
J. Mitchell
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
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
Sarah Lane
Satisfied Customer
"An ultra-fast solution for minimizing file sizes. The entire conversion process takes just 3 minutes!"
Logan B.
Logan B.
Satisfied Customer

OAZ to HPG Conversion: FAQ

What are OAZ files?

An OAZ file represents a NetFax Manager image, most likely containing the digital copy of a document that has been sent or received through fax. OAZ files are considered rare and the easiest way to access them is converting to a more widely available format.

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 OAZ to HPG?

Yes! reaConverter instantly converts .oaz 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.

Can I convert OAZ to HPG online?

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

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

The best way to change OAZs 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 OAZ to HPG.

How can I automate OAZ 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 OAZ 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 oaz to hpg converter for batch processing.

What else can I do with reaConverter?

Copy metadata (EXIF, IPTC)Convert DICOM filesImage resizerConvert RAW filesConvert Gerber files

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