HP Converter

Our fast and easy HP file converter will help you avoid spending countless hours trying to figure out how to convert multiple .hp files at once.

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HP Files
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HPConverter

How to Convert .hp Files in Bulk

1. Install reaConverter

Download reliable HP conversion software to convert multiple .hp files and folders in one go.
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Install reaConverter

2. Select HP Files

Select HPs from a folder or drag and drop them into reaConverter, then choose the desired output format.
reaConverter - Load HP files

3. Start Conversion

Click Convert to start the bulk conversion of all selected HP files. The process will begin right away.
reaConverter - Start HP conversion

Convert HP on your PC

For quick and effortless HP file handling on your PC, reaConverter offers powerful conversion tools with batch processing. Best of all, it works entirely offline — ensuring your sensitive data never leaves your computer.

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Do more with your files

Converting HP files for use in a larger project? 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 September 01, 2025
"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
"So simple! I just needed to convert a couple of files to another format, and for such a straightforward task, the online converter worked perfectly — delivering the files I needed in no time. Excellent service!"
Kenneth D. Carter
Kenneth D. Carter
Satisfied Customer
"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
"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
"Tried a few image tools before, but this one is by far the easiest. Drag, drop, convert — done in seconds. It saved me a ton of time when organizing my image folders."
Lisa K.
Lisa K.
Happy User
"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

HP files: Frequently Asked Questions

What are HP files?

HPGL (Hewlett-Packard Graphics Language) is a legacy vector format widely used in technical drawing, CAD applications, and cutting/plotting machinery. Developed by Hewlett-Packard, this format stores 2D vector graphics as a series of plotter instructions, making it perfect for large-format printing, CNC machining, and archival technical drawings.
With reaConverter, you can seamlessly convert HPGL files to modern formats like PDF, SVG, or DXF while maintaining precise linework, scaling, and geometric accuracy. Whether you're updating vintage blueprints, preparing designs for digital cutting plotters, or migrating legacy technical data, reaConverter ensures smooth compatibility across platforms and devices.
HPGL remains essential for engineers, architects, and manufacturers working with plotters, vinyl cutters, and other industrial equipment — now easily adaptable to contemporary workflows.

Can reaConverter open HP files?

reaConverter fully supports the HP file format – open, edit, and export HP files to any other popular file format with ease.

How do I change HP to another format?

reaConverter is a user-friendly tool for converting HP files. Once installed on your computer, it allows you to convert all your .hp files at once with just a few clicks. You can even convert hp images directly from Windows Explorer using the right-click menu — fast and convenient.

Can I convert HP online?

If you only want to convert a few HP files, you are welcome to try our free online HP converter.

How can I turn HP files on my computer to another format?

The best way to convert HP files on your PC is to get 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 HP.

How can I automate HP files conversion?

reaConverter supports all the essential automation features, such as right-click сonversion and Watch Folders, for the most efficient automated file conversion in any software of its kind.

Can I convert HP files using scripts or the command-line interface?

reaConverter provides full access to all its features from the Windows command-line shell, including the command-line hp converter.

What else can I do with reaConverter?

Convert RAW formatsConvert DICOM imagesResize imagesConvert CAD formatsChange image bit depth

What formats can I convert a HP file to?
ai  apng  avif  bmp  bpg  cal  cg4  cgm  cin  dcx  dds  dgn  dis  drw  dwf  dwg  dxf  emf  epi  eps  fax  fits  flif  gbr  gif  hpg  hru  ico  iff  iges  igs  jp2  jpeg  jpg  jxl  jxr  mif  mtv  pcl  pct  pcx  pdf  pgm  pic  plt  png  ppm  prc  ps  psd  qoi  qrt  rad  rla  sgi  shp  svg  svgz  tga  tif  tiff  webp  webpll  wmf  wmz  wpg  wrl  xbm  xpm 

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Explore our efficient HP file converter that saves you time and effort by converting multiple .hp files into different formats.
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